Oversized Waterproof Beach Blanket and Picnic Mat Keep sand, damp, and dirt off your gear and enjoy more time relaxing. This oversized beach blanket is waterproof and sandproof, quick drying, compact, and lightweight. Two size options cover small outings through large gatherings and make packing for beach, camping, and travel easier. Key benefits Protects from moisture and sand: Waterproof and sandproof surface helps keep you and your belongings dry and clean on wet sand, dewy grass, or damp ground. Large coverage: Available in two oversized dimensions 79 inch x 83 inch and 120 inch x 108 inch so you can choose the size that fits your group and gear. Quick drying performance: Dries fast after use to reduce dampness and speed up packing for the next activity. Compact and lightweight: Packs down small and weighs little for easy transport and storage when you are on the move. Versatile use: Functions as a beach blanket, picnic mat, ground sheet for camping, or a clean surface for travel and outdoor events. Features and practical details Function: Designed to block moisture from below and resist sand on the surface so you spend less time cleaning and more time enjoying activities. Compatibility: Suited for beach days, picnics, camping trips, park outings, festivals, and travel; works on sand, grass, and hard ground. Size: Choose 79 inch x 83 inch for a compact oversized mat, or 120 inch x 108 inch for maximum coverage suitable for larger groups. Portability: Lightweight and folds down to a compact bundle for backpacks, beach bags, or car trunks. Performance: Quick drying and easy to shake off to remove sand and debris before packing. Use scenarios Family beach day: Lay out the large size to create a dry, sand base for towels, coolers, and kids toys so everyone has room to relax together. Camping and picnics: Place under a tent footprint or use as a ground cover at a picnic site to protect sleeping pads and food from damp grass. Travel and outdoor events: Carry a compact mat to outdoor concerts or day trips for a clean, comfortable place to sit and store bags. What to expect A durable, oversized mat that focuses on practical protection from water and sand, fast drying for repeated use, and easy packing for travel and outdoor activities. Choose the size that matches your group and outing to make outdoor time simpler and cleaner.