Feature 1、Foldable design and light weight, convenient for carrying and storage. 2、Made of fine quality polyester, wear-resistant for long service time. 3、Waterproof and moisture-proof, making it more comfortable and convenient to use. 4、Waterproof adhesive, splicing seams, improving service time, wear-resistant and moisture-proof, easily responding to outdoor changing factors. 5、The design of ground nail inserts ensures stability without displacement. 6、The four corners pocket design can hold sand, making it more windproof and stable. With this floor mat, you don't have to worry about the wet grass or ground any more. You can enjoy camping at ease and sit on it without getting your clothes wet or dirty. It's very practical. Features: Foldable design and light weight, convenient for carrying and storage. Made of fine quality polyester, wear-resistant for long service time. Waterproof and moisture-proof, making it more comfortable and convenient to use. Waterproof adhesive, splicing seams, improving service time, wear-resistant and moisture-proof, easily responding to outdoor changing factors. The design of ground nail inserts ensures stability without displacement. The four corners pocket design can hold sand, making it more windproof and stable. Specifications: Open size: 1.45*1.0m, 2.1*1.45m, 2.2*2.1m (optional) Material: polyester Package size: 1.45*1.0m: 160 * 85 * 80mm / 6.3 * 3.3 * 3.1in 2.1*1.45m: 135 * 110 * 40mm / 5.3 * 4.3 * 1.6in 2.2*2.1m: 150 * 115 * 40mm / 5.9 * 4.5 * 1.6in Package weight: 1.45*1.0m: 180g / 6.3ounce 2.1*1.45m: 310g / 10.9ounce 2.2*2.1m: 450g / 1.0lb Packing List: 1 * Ground Mat Package List 1 * Ground Mat