AUCH 2-count Folding XPE Foam Mats Waterproof Chair Cushion Seats Camping Pad ,Random Color Light weight, portable, foldable, easy to carry.Waterproof and moisture-proof Good for Outdoor Activeties like Camping Hiking Garden and Beach Picnic Size: Approx 38x27x2cm(unfold).Size: Approx 27x9.5x4cm(fold) Peaks and valleys work together to add support while trapping heat and nest inside one another, to save space when packed 2-piece a pack, random color