Macks.i Outdoor Camping Folding Kneeler Mat Picnic Pad Sleeping Waterproof Cushion Portable EVA Foam Seat Waterproof Chair 4-Piece set Size : Approx 37cm27.5cmx0.8cm(unfold) Approx 14cm9.5cmx6cm(fold) Material : XPE Weight : Approx 26g 4 piece set Lightweight, portable, foldable, easy to carry Waterproof, moisture-proof function.