Outdoor Weatherproof Mesh : the mesh has been certified by Amazon's cooperating laboratory to effectively withstand the erosion of sunlight, rain, snow, and wind. It has a longer service life than outdoor retractable gates. Stainless Steel Screws and Rods : our screws and rods are made of stainless steel, which is not easy to rust and age and break, and can withstand many kinds of weather. Retractable Gate : outdoor retractable dog gate is 35" tall, suitable for 0-55" wide openings. Outdoor retractable pet gate can be completely rolled up when not in use and does not take up space. Suitable for Babies and Pets : the textilene mesh prevents babies from climbing over the gate and cats and dogs from tearing the mesh with their claws.