Lycra brand only by Dupont.
Machine wash cool with like colors. Remove promptly. Do not bleach. Tumble dry. !. Open book face down. 2. Bring book cover straight up. 3. Apply one half of 'Book Sox' to each side of cover. Push center of binding and close book cover. 'Book Sox' is now in place adjust for fit.
The Turtle Co. LLC
One Charles Street Westwood, NJ 07675