Kookaburra Shade Sails - Protects you from the sun all day longKnitted sailshades allow cool air to pass through and hot air to escape, giving you a refreshing and comfortable place to sit outside, even on a hot day.- UPF 14 (Blocks up to 90% UV rays - certified) - 185gsm Polymer weave - Fabric breathes to allow air cooling circulation - Grade 304 stainless steel triangle rings at each corner - very strong 5mm diameter - Rot proof, easy to cleanNote: Party sails are intended for temporary use only outside.