We Sell Mats 1.5" and 2" Thick Gymnastics Tumbling Exercise Martial Arts Yoga Pilates Folding Mats. Constructed with The Highest Quality Crosslink Polyethylene Foam. Folds into 4 sections for easy carry and storage. Heavy Duty 18oz. Vinyl Covering. Hook and Loop Fasteners on all 4 sides makes it easy to connect mats together in any configuration.