... hard or soft surfaces superb traction & a high-resilience PORAY PRO MATMade primarily of dry, natural rubber with Eco PVC,making ... non-slip fabric–like finish, and simple, elegant design, PORAY PRO MAT will revolutionize your practice.*Slip resistant, yet non-sticky ... ” x 68”/72” Thickness: 4mm/6mm Material: PER, certified-PVC PRO MAT