Environmental protection material - mainly made of high density polyethylene composite fibers (220g / m), the product is easy to clean, corrosion resistant, does not fade, does not mold, costs little maintenance and long-term sunlight does not produce harmful gases. High density insulation and ventilation can effectively block 98% of UV rays and ventilate the space below. Non-waterproof waterproof products help protect a certain amount of rain for a certain period of time. Arched edges with a stable structure provide stability and better withstand high winds and external forces. Durable stainless steel D-rings are firmly attached to each side. The unique three-layer twill webbing is reinforced and the four corners are not easy to tear. Easy to install - simple and secure installation with ropes or tie-down kits. The recommended installation angle is 20-40 degrees maximum voltage and rainwater runoff. It is compatible with trees, fences, pillars and walls, decoration yards, patios, swimming pools, childrens play areas, barbecues, camping, etc., allowing you to enjoy a good time with friends and family. You get: 1 x shade sail (waterproof, rectangular), 4 x rope. Are you always worried about the summer heat when you cant play outside? This shade sail is compatible with trees, fences, pillars and walls and is perfect for your yard, patio, garden, lawn, pergola, porch, sun terrace, childrens play area, swimming pool , covered wagon, pond, barbecue, camping, etc. Give yourself a comfortable outdoor space It can effectively block 98% of ultraviolet rays, thus protecting your children, flowers, plants and cars from direct sunlight Fabric Made of high quality waterproof polyester, easy to clean, resistant to corrosion, fading and mildew. Multi-layer seam reinforcement on four sides The durable D-rings made of stainless steel are connected by a unique three-layer twill strap Delivery quantity: one piece.