Note:We can supply any size you want,if you need other size please feel free con contact us.Besides this BLACK color,we also provide WHTE and GREEN color,please just contact us if need any other colors.[DURABLE MATERIAL] -High-Quality Materials: Our net is made of UV resistant polyester. Wear-resistant, anti-ultraviolet, heat-resistant, not easy to fade and bite-proof for long term use, not easy to break and give your cat the best protection.[KINDS OF SIZES OPTIONAL] - Rope is 4mm thick for grip 50cm neting and 3mm thick for grip 3cm/10cm netting . Select the position to be protected and fasten this protective net. Suitable for any window, balcony, terrace, stairs and so forth.[ANTI-FALL PROTECTIVE NET] - The net can also prevent shoes, childrens toys, and other objects from falling from windows, balcony, and stair baluster, providing good safety to protect passersby from accidental harm.[CAT SAEFTY PROTECTION] - Effectively prevent your cat from falling off from balcony or window, ensure your cat safe when sleeping or playing near window or having fun on a high place. And you can ventilate normally without having to keep an eye on your cat all the time.[WIDELY-USED] - Suitable for any window, balcony, terrace, stairs and so forth. Select the position to be protected and fasten this protective net.It is a barrier that is very suitable for home or outdoor use with to practice batting,It is also suitable for all sports hockey, football, golf, rugby, basketball, lacrosse sports nets, barrier nets, or batting nets.