Clear Book Covers 50 PCS for 8 1/2" Tall Books, Adjustable Book Covers, Protect Against Wear and Tear, Water and Dust, Archival Safe, Adjustable for Book Size: 8 1/2" Tall x Up to 15" Long (50 Pack)

I like the fact that, as long as you pick the correct length (top to bottom of book) the width can be adjusted to a perfect fit. They are very easy to put on and there is no slippage once put on properly. The plastic (I'm not sure that it is plastic but...) if thick enough to protect your books for years. I have several books that I treasure, first editions and signed by the Author and I make sure these are the covers I use. Very reliable !!

Love these book covers! Definitely loved how to put them together. It was a little tricky at first but that was on me. Also, READ THE DIMENSIONS! Don’t be silly like me! They are also durable, quality is great and worth the money!

I loved how the final product came out. I trimmed them to the proper size (based on the thickness and length). I used a box cutter to trim the excess. I just wished they sold them by the quantity. It only comes with 50. I wish they had a 100-300 pack. Meant only for paperbacks, it’s perfect for manga.

In reading the description of these book covers, it was clear they were designed for the standard sized hardcover. When I got the covers, they appear smaller. I put one up against a standard book and the cover is too small. It was a waste of money. I have about 4000 books covered in plastic, and I've ordered covers from many companies. I ordered this as the cost was under $15 for 50 covers. Nothing came with how to manage the covers. It was a waste of money and I immediately ordered 50 covers from another company. This purchase was too little to justify the time of making a return. They went into the trash.

Great product but definitely only fits smaller books. Not as advertised

Easy to put on, and product heavy enough to not tear as you are installing them

High quality, new, great price, clean look, quick ship, recommend.

I’ve ordered Mylar covers before, and didn’t realize just how cheaply they could be made. These are crap. 1) The material is far thinner than ones I’ve purchased before 2) They’re 2 piece and don’t wrap around the top and bottom edges of the middle of the dust cover, just the tucked in ends. You wind up pulling a strip to expose an adhesive edge from one side to stick to the other side. The other side you leave the strip on, or you’ll be adhering it to the paper dust jacket. I won’t be using these. They’ll protect the inside of my trash bag. Saran Wrap would work better.