Waterproof: Thanks to the PVC coating on the inside and sealed seams, the lounge sofa cover is waterproof. Side ventilation openings ensure sufficient ventilation and prevent mould growth. Protection against UV rays: With high colour fastness thanks to the through-dyed fabric with light fastness level 6, the lounge furniture cover is protected against rapid wear and tear and fading due to UV rays. Durable and Winter Party-proof: The fabric of the garden furniture cover is tear-proof and frost-resistant. This means you can leave your garden sofa outside protected all year round. Tested quality: The material of the lounge sofa protective cover is regularly tested by the public testing centre for textiles at Niederrhein University of Applied Sciences. Easy to use: The robust material of the garden furniture cover makes it practical to use. Simply throw it on and fasten it with the cord and stopper.