High quality material: transparent PVC plastic, thick material, weather resistance, anti-aging, soft and easy to bend, durable. Transparency: 99.99%; Water Resistance Rating: 100%. Very useful plastic towel: protects against cold, humidity, water, sun, high temperatures, ultraviolet rays, dust, weather and sunlight. Easy to bend, not easy to deform, easy to clean, and can be used in all seasons. Easy to use: 4-week aluminum alloy punch design, Polyester fiber edge stitching, corner rubber triangular sleeves, rope reinforcement, easy to fix, sturdy and durable, and can quickly and easily fix the tarpaulin. Applicable scene: greenhouse, lawn , tent, roof, patio, conservatory, swimming pool, farmhouse, garage, shopping mall, yard, plant insulation, pergola cover, camping tent, waterproof balcony tent, dust cover, car cover, barbecue table fabric, mosquito net window film, waterproof household tarpaulin. Can be used indoors and outdoors. Block the light in the hot summer.