KICNIC Black Book Covers 2 Pack, 6"x9" Stretchable Book Sox Suitable for Most Hardcover Books, Up to 8.5”X9.5”,Washable and Reusable Protective Cover for Textbooks

Great price. Loved how stretchy it is to cover my books. Very much recommend. Can fit many sizes! Very easy to yank over your books so people on the subway don't need to know EVERYTHING that I'm reading :).Thick enough to last, but thin enough to stretch. Easy to use, and I like the quiet black.Very happy!

Covers my book just perfectly! It’s not see through and easy to install.

These fit some books perfectly and others not really. Good value with the right size books.

I absolutely love these. I put them on my smut book so I can read them on the Stairs stepper at the gym in private lol

Looks very clean and neat!

At first, I thought I received the wrong size even knowing that the product is stretchable. It feels as though I had to stretch the product so hard that I was almost afraid that it would break or that it would bend the paperback cover badly. But even though it did bend the paperback front and back covers a bit, it seems to be functional and overtime the product isn't bending the covers as much. However, it does stretch the fabric so much that you could see some of the larger writing on the front cover if someone pays attention to it long enough. Now, whether it will last, I supposed we will see.

Actually impressed with the quality and shape. Worried it would look to cheap or not fit correctly. My Bible is more of a hard cover so the edges fit it just rightMy Bible is 6.3 x 1.8 x 8.3 and fits perfectly.

These work great, a little awkward to slide on at first but simple afterward, and they fit great. Nice and simple black fabric, I got a 7 pack as I was going to use these for my sonic idw collection hardcovers, and they'll have the 5th one out next year. Great value for the amount you get too. The ONLY issue I really have with them so far is that the fabric that bundles up on the top and bottom, or maybe because it's still fresh, causes it to be a little open. It closes just fine if you put a little weight on it though. Like I said though, it's probably because they're fresh and they'll loosen up and close normally on their own.