I opened one and unfolded it. It hasn't been compressed, so it's not wrinkled. I'm selling it because the size was too big for me. Please note that a pump is not included. Please refrain from purchasing if you are concerned about minor details. [Space-Saving] These compression bags effectively utilize narrow storage space. The extra-large size easily compresses futons. They compress by about 75%, allowing for efficient storage. [Easy-to-Use Size] XL size, 100 x 130cm, set of 3. You can store plenty of items, from futons to thick clothing, saving space. These easy-to-use compression bags can compress bulky clothing all at once. [Transparent Back, Visible Contents] The front has a cute pink bird pattern, and the back is transparent, allowing you to see the contents. If you store them with the patterned side facing out, it will look neat and tidy. [Dust Mite and Mold Resistant, Clean Storage] The extra-large size, 3-pack, can store a lot, making it convenient for changing seasons, organizing closets, and tidying up storage. You can compress and store winter blankets, futons, kotatsu futons, and large clothing items cleanly. They prevent dust mites, mold, and dust, which can cause allergies. [Can be Compressed with a Vacuum Cleaner] You can compress them with your vacuum cleaner. You can also compress them with a separately sold manual pump.