Eurow Trek n' Clean Cotton Absorbent Floor Mat, 23.5 by 36 Inches, Gray/Black

Composition of the fabric: 70% cotton, 30% Polyester. Composition of the backing: thermoplastic rubber. Important care instruction: Optimal performance of the mat in absorbency is reached after a couple washes. To wash, rinse with a hose and hang to dry. Never place this item in a dryer. Heavy linting is normal for the first few washes. In order to reduce linting, vacuum the mat prior to wash.