Duck Brand Non Adhesive Easy Shelf Drawer Liner Select Grip Black 20 Inches x 24 Feet Extra Length! Heavy duty black mesh is breathable (also available in brownstone color (tan/taupe)) 20 inches x 24 size, machine washable in warm water Thicker than most shelf liners, so it's durable and lasts long, Non-slip grip surface to keep things secure, cushions, grips, and protects Anti-microbial liner helps prevent buildup of mold and bacteria