Gym Mat 1. 18oz Vinyl cover & High density EPE foam/XPE foam/ Compressed spong 2. Can be folded easy to storage Kid ... 2" thickor according to customers' needsFoam core: High desity bonded foam/XPE/EPECover:Heavy18 oz. washable, vinyl coverStitching:Double stitched w ... wrestling, take-downs, foot plants, etc. It is an ideal mat for heavy home use, facilities, martial arts studios, police, government ...