Can you share the tape you used to attach these to the wall? An Amazon link would be best.

Im currently using 3M command adhesive strips Two large ones along the top edge. They stay up but a couple have fallen after being brushed by, so Im going to try more strips on each one.

Can I use green glue? Is it going to be more effective?

Green glue is not an adhesive, but a layer of soundproofing. It "cures" but never fully dries, and is meant to go between two hard surfaces, not soft. So I don't think it will work.

Is it better to use these on the inside or outside of bedroom door?

I don't think it would matter. You could do both sides.

Why are these listed as 8 x 12" but the ones I received look like kid's samples? They only measure 5.5" x 8.75". They also smell quite awful

you got the wrong ones, return and get new ones

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Acoustic Panels 18 Pack Soundproof Wall Panels, 14" X 12" X 0.4" Sound Proof Panles, High-Density Wall Decoration Sound Absorbing Panel, Hexagon Wall Panel for Home Office with Self-Adhesive (White)

Acoustic Panels 18 Pack Soundproof Wall Panels, 14" X 12" X 0.4" Sound Proof Panles, High-Density Wall Decoration Sound Absorbing Panel, Hexagon Wall Panel for Home Office with Self-Adhesive (White)

Product ID: 271759724

Details

Brand
Sonic
Item Thickness
0.4 Inches
Material
Polyester
Product Dimensions
14"L x 12"W
Recommended Uses For Product
Soundproofing

🔊NRC 0.92

🔥Flame Retardant

🧱14" x 12"

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COP 560075

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Silence the Noise, Amplify Your Style!

TRANSFORM YOUR SPACE - Elevate your environment with stylish sound absorption.
VERSATILE APPLICATIONS - Perfect for studios, offices, and home theaters.
EFFORTLESS INSTALLATION - Quickly enhance acoustics with easy setup.
HIGH DENSITY PERFORMANCE - Superior sound insulation for ultimate tranquility.
CUSTOMER CENTRIC WARRANTY - Satisfaction guaranteed with hassle-free support.

The Sonic Acoustics 12 Pack Hexagon Acoustic Panels are high-density sound-absorbing tiles designed to enhance sound quality while serving as stylish wall decor. Measuring 14" x 12" with a thickness of 0.4 inches, these panels boast a Noise Reduction Coefficient (NRC) of 0.92, making them ideal for various applications including recording studios, offices, and home theaters. They are flame retardant, odorless, and easy to install, ensuring a blend of functionality and aesthetics.

Specifications

ASIN	B0CZ3YHCFM
Best Sellers Rank	#7,319 in Musical Instruments ( See Top 100 in Musical Instruments ) #209 in Recording Studio Acoustical Treatments
Brand Name	Sonic Acoustics
Coverage	1.17 square_feet
Customer Reviews	3.7 3.7 out of 5 stars (82)
Included Components	Self-Adhesive18 Pack Hexagon Acoustic Panels,
Item Dimensions L x W	14"L x 12"W
Item Thickness	0.4 Inches
Manufacturer	Sonic Acoustics
Material Type	Polyester
Recommended Uses For Product	Soundproofing and acoustic treatment in spaces requiring sound absorption and noise reduction

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