High density breathable material. Made of 100% high density polyethylene (HDPE) 185gsm. Breathable fabric allows cool air from the breeze to pass through, creating a more airy and comfortable space. Allows rain to pass through, so there is no water accumulation (so not waterproof). Blocks harmful UV rays, 90% shading rate and protection from up to 95% of harmful UV rays. Ideal shade sail solutions for patio, lawn, garden, backyard, pond, swimming pool, front yard, deck, balcony, carport, BBQ areas or other outdoor areas. Creating a cool and relaxing space. Set includes 2m x 3m anthracite rectangular shade sail (304 stainless steel D-ring on each edge) and 4 durable ropes (2m). and an instruction sheet. Installation Guide Measure and clean the area where the shade sail will be installed. Leave a gap of 45-60cm between the fixing point and the shade sail for attaching the hardware/ropes or hooks. (Package including rope) Easy to maintain. Clean with mild detergent or water. Do not scrub