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Sizing & Care

Sizing Your Book Sleeve

Cozy Library currently has 4 book sleeve sizes available for purchase. 

Tiny; The TINY sized book sleeves are modelled after the Kindle Paperwhite (2021 edition). 

Small; Our small sized book sleeves can fit hardcover books up to 480 pages. An example book of this size is The Bone Witch by Rin Chupeco.

Medium; Our medium sized book sleeves fit hardcover books up to 550 pages. An example book of this size is Children of Blood and Bone by Tomi Adeyemi.

Large; Our large sized book sleeves fit hardcover books of up to 760 pages. An example book of this size would be A Court of Silver Flames by Sarah J. Maas.

XL; The XL sized book sleeves are huge -- easily fitting some of the thicker novels out there. An example fit (with extra space to spare!) would be Kingdom of Ash, by Sarah J. Maas which is 980 pages (Hardcover). 
[Please Note: We've removed our XL sizing at the end of March 2024. The XL size is now considered a custom sized sleeve, and you can inquire further by sending us an email. Thank you!]

How to Care for Your Book Sleeve

The fabric that arrives to us is pre-washed in a Cold Water wash, and hung to dry. If you were to wash your book sleeve(s) in Warm/Hot water, they may shrink. Please hand wash in cold water, lay flat to dry. Iron on low. Spot clean, if needed.

If you have any further questions, do not hesitate to reach out to us at

Best to you and yours,
Adele (owner of Cozy Library)