---
product_id: 26657192
title: "4\" Flex Changeable Sign Letters on 5\" Clear Panels – Black Letters & Red Numbers – Fits A-Frame, Sidewalk & Portable Signs – Made in USA"
brand: "sign letter depot"
price: "$638283"
currency: COP
in_stock: true
reviews_count: 9
category: "Sign Letter Depot"
url: https://www.desertcart.co/products/26657192-4-flex-changeable-sign-letters-on-5-clear-panels-black
store_origin: CO
region: Colombia
---

# 270+ versatile characters 5" clear panels with red numbers 4" bold black letters 4" Flex Changeable Sign Letters on 5" Clear Panels – Black Letters & Red Numbers – Fits A-Frame, Sidewalk & Portable Signs – Made in USA

**Brand:** sign letter depot
**Price:** $638283
**Availability:** ✅ In Stock

## Summary

> 🛑 Make your message pop with flexible flair—signage that bends but never breaks!

## Quick Answers

- **What is this?** 4" Flex Changeable Sign Letters on 5" Clear Panels – Black Letters & Red Numbers – Fits A-Frame, Sidewalk & Portable Signs – Made in USA by sign letter depot
- **How much does it cost?** $638283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/26657192-4-flex-changeable-sign-letters-on-5-clear-panels-black)

## Best For

- sign letter depot enthusiasts

## Why This Product

- Trusted sign letter depot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Lightweight letters install by hand in seconds—perfect for A-frame, sidewalk, and portable signs.
- • **Made in the USA Quality:** Premium American-made materials ensure long-lasting, weather-resistant signage that stands out.
- • **Optimized Compatibility:** Designed exclusively for flexible letter track systems—guaranteed perfect fit and professional look.
- • **Flexible & Durable Panels:** Bendable 5" clear plastic panels (.030 mil) that slide easily into flexible letter tracks—no tools needed.
- • **Complete 270+ Character Set:** Spell every message with black letters, red numbers & symbols for ultimate signage flexibility.

## Overview

This 270+ piece set of 4" black block letters and red numbers on 5" clear flexible plastic panels offers a durable, easy-to-install signage solution made in the USA. Designed for use with flexible letter track systems, these lightweight, bendable panels fit perfectly on A-frame, sidewalk, and portable signs, delivering professional, customizable messages that withstand indoor and outdoor use.

## Description

Sign Letter Depot 4" Flex Changeable Letters Printed on clear, 5" flexible plastic panels about the thickness of a credit card (.030 mil). Each panel bends easily from end to end without breaking and fits into Sign Letter Depot Flexible Letter Track or other systems made for flexible changeable letters. What’s included: 270+ piece set with black block-style letters, red numbers, punctuation, and symbols (A–Z, 0–9). Complete character assortment for business, church, community, menu boards, and outdoor signage. Easy to use: Lightweight and simple to install—letters bend and slide into track by hand in seconds. Commonly used with A-frame signs, sidewalk signs, portable signs, reader boards, and marquee signs. Important Compatibility Notice: These letters are not a replacement for rigid molded letters, white-panel letter systems, or push-up/drop-down track styles. Always confirm your current letter type before ordering. Made in the USA: Durable, professional-quality changeable sign letters designed for long-lasting indoor and outdoor use. Reliable American-made alternative to imported flexible sign letters.

Review: Signage numbers and letters - Letters and numbers are well made and long lasting. Delivery was quick.
Review: Open immediately to verify contents are new and complete. - First set was used and missing letters. I purchased new. Requested a replacement it arrive quick and was brand new. Letters work great.

## Features

- Flexible Sign Letters – 4" block font characters printed on 5" clear flexible plastic panels (.030 mil). Designed for use with Sign Letter Depot Flexible Letter Track and similar systems.
- 270+ Character Set – Includes black letters, red numbers, plus punctuation and symbols. Complete set allows you to spell clear, professional messages.
- Easy to Install – Letters bend end-to-end and slide into track by hand. Lightweight, reusable, and ideal for A-frame, sidewalk, reader board, and portable signs.
- Compatibility Notice – Works only with clear-panel flexible letter systems. Not for use with rigid molded letters, white-panel letters, or enclosed wind covers.
- Made in the USA – Durable, American-made sign letters for business, community, and event signage. Reliable quality compared to imported alternatives.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DIO45FK |
| Best Sellers Rank | #81,002 in Office Products ( See Top 100 in Office Products ) #1,000 in Business & Store Signs |
| Brand | Sign Letter Depot |
| Color | Black Letters, Red Numbers with Mixed Punctuation & Symbols |
| Customer Reviews | 4.2 4.2 out of 5 stars (321) |
| Date First Available | March 28, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.317 ounces |
| Item model number | SLD-4B272 |
| Manufacturer | Sign Letter Depot |
| Manufacturer Part Number | SLD-4B272 |
| Material Type | Plastic |
| Pre-printed | Numbers |
| Product Dimensions | 7 x 6 x 0.4 inches |
| Size | 4 inch letter printed on 5" High panel |

## Product Details

- **Brand:** Sign Letter Depot
- **Color:** Black Letters, Red Numbers with Mixed Punctuation & Symbols
- **Item Weight:** 0.01 Kilograms
- **Material:** Plastic
- **Mounting Type:** Door Mount, Wall Mount
- **Orientation:** Portrait
- **Pre-printed:** Numbers
- **Product Dimensions:** 7"L x 6"W
- **Recommended Uses For Product:** Instruction, Promotional
- **Size:** 4 inch letter printed on 5" High panel

## Images

![4" Flex Changeable Sign Letters on 5" Clear Panels – Black Letters & Red Numbers – Fits A-Frame, Sidewalk & Portable Signs – Made in USA - Image 1](https://m.media-amazon.com/images/I/71m+ViZCrZL.jpg)

## Questions & Answers

**Q: need mounting strips are they avail?**
A: Yes, I purchased sign letter track for flexible letters from amazon, got 10 8’ pieces and cut them to fit, it worked great! ( built an outdoor sign for a church)

**Q: Does it include a comma?**
A: yes

**Q: Hi, we are corporate company, wondering if the purchase could be done by online payment via bank transfer? Could you give us details if possible?**
A: Amazon doesn't work that way.  If you are are a company, you have a company credit card

**Q: What symbols/punctuation are included?**
A: Black Letters
12 =A, E, I, N, O, R, S	  
6= B, C, F, G, H, J, K, M,  P, U, W, Y
8= L, T, Z  
4= Q, V, X 
   
Black Symbols
2=  &, /,  %, ., -, !, ,
 
Red. Numbers
4= 0-4, 6-9
8= 5

Red Symbols
2= $, ¢ , -
4= .,  !, *

## Customer Reviews

### ⭐⭐⭐⭐⭐ Signage numbers and letters
*by C***B on July 27, 2025*

Letters and numbers are well made and long lasting. Delivery was quick.

### ⭐⭐⭐⭐⭐ Open immediately to verify contents are new and complete.
*by P***A on September 19, 2025*

First set was used and missing letters. I purchased new. Requested a replacement it arrive quick and was brand new. Letters work great.

### ⭐⭐⭐⭐⭐ Great addition to my apartment decor
*by K***Y on June 4, 2020*

I used this product for a letter board wall in my apartment. I was a little nervous at first that the size was going to be too small but it ended up working perfect and saved me quite a bit of money from what I found online at other retailers. My one complaint was that all the symbols in the package are red which I wasn’t a fan of but I understand this is used more for business purposes and to catch people’s eye on the go and not for home decor lol. Other than that I LOVE it.

## Frequently Bought Together

- Sign Letter Depot 4" Letter Printed on 5" Flexible Panel for Outdoor Signs - Changeable Portable Sign Letters - Thin & Flexible Assorted Changeable Black Letters & Red Numbers Included, 270+ piece Set
- Changeable Outdoor Sign Letters 6” Portable Flex Letters 279 Count Helvetica Font 7” Panel

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**Shop now:** [https://www.desertcart.co/products/26657192-4-flex-changeable-sign-letters-on-5-clear-panels-black](https://www.desertcart.co/products/26657192-4-flex-changeable-sign-letters-on-5-clear-panels-black)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-06*