PREMIUM COTTON - Made with Better Cotton with high density natural cotton fibers, our washable cotton delivers a luxurious handfeel that rejuvenates the soft, comfortable, and vibrant experience you remember from our beginnings DETAILS - Features a breakaway lanyard with dogclip and keyring attachment; Zipper closure SIZE - Measures 5 inches wide and 3 inches high; 18-inch removable, adjustable strap CARE - Spot clean with mild detergent and a soft, damp cloth, rinse thoroughly; line dry