NIKE Fundamental 3mm Yoga Mat 95% Styrene-Butadiene-Styrene, Closed-cell foam / Enhanced traction Hand washable Carry string / Easy transport Contains no PVC or latex 24"W x 66"L x 0.125"H / 61cm (W) x 168cm (L) x 3mm (H) Contents: 95% Styrene-Butadiene-Styrene, 5% Polyester