General description No fear of heat build-up as the HDPE (High Density Polyethylene) material is air-permeable and breathable. This waterproof shade sail is perfect for providing UV protection in gardens, terraces, balconies, above sandboxes, or swimming pools. It is designed to withstand light rain, but should be removed during storms. Technical specifications Fabric weight: 220 g/m² Material: 100% Polyethylene Water-permeable during heavy rain Installation Easy and fast assembly Perfect for wall mounting Ideal for use with sail masts Usage Provides shade and UV protection Suitable for outdoor areas like gardens, terraces, and balconies Should be removed in case of storms Store indoors during winter as it is weatherproof but not frost-proof