AsterOutdoor shade sail is a stylish and effective shade solution that perfect for most outdoor living space. The shade canopy provides 95% UV block, and can make you comfortable even in the hottest days. Main Features 100% Polyethylene material With 1. 5m hanging PE ropes (3 ropes for Triangle, 4 ropes for Rectangle/Square) Easy to set up with stainless steel D-rings at each corner Ideal for any outdoor event 5-year Lightweight and compact, convenient to carry in most backpacks Specification Size: 16' x 20' Color: Sand/Terra/Cream/Graphite Care and MaintenanceExposure to certain chemicals e. g. chlorine can lead to the premature breakdown of the fabric. Shade sails can often be best cleaned by gentle spraying with a garden hose or light scrubbing on stains with a mild strength soapy water. (Please DO NOT machine wash or DRY your sail)