Made of durable foam with a high-tack surface for stickiness, our 6.35mm thick Sticky Yoga Mat is thicker than most mats so you have extra cushion for your routine and is the highest quality available. This mat features a textured, non-slip surface, and is extremely durable and completely latex free! Mats measure 72" x 24" - 1/4" thick (183cm x 61cm - 6.35mm thick) and are completely Phthalate free.