Double-layer protection: Outer layer: 210D Oxford fabric, scratch-resistant and durable, coffee/juice spills wipe clean instantly; Inner layer: PVC waterproof coating, 0.3mm thick, blocks grass moisture and beach seawater, with anti-slip textured design on the bottom. Thickened padding: Middle layer: 5mm thick EPE pearl cotton, cushions uneven ground surfaces, and prevents discomfort from prolonged sitting. Portable Design: Easy to fold and store Unfolded dimensions: 200 x 150cm, accommodates 4-6 people sitting around; Folded dimensions: 28 x 15cm, comes with a Velcro strap and mesh storage bag, weighs 800g, easy to carry with one hand. Scene Adaptability: All-terrain outdoor relaxation solution Beach scenario: PVC base prevents moisture from sandy beaches; can be rinsed and dried after exposure to seawater; Camping scenario: Resists dew and moisture; can be used as a ground mat in front of a tent; durable material suitable for gravel surfaces; Park picnic: Oxford cloth surface resists scratches from branches; can directly hold lunch boxes and snacks. Dimensions: 200 x 230 cm Packaging: 1 pack Beach/Picnic Mats