【Reasonable Size】- 180 x 80cm (70.8 x 31.5 inch), suitable for most standard front doors. Pet shelters are perfect for indoor and outdoor doorways, walls or stairwells. 【Material】- Built-in durable mesh fabric. Each set includes 1 nylon net, 2 stainless steel tie rods and 4 adhesive hooks. Odorless mesh nylon, non-toxic, safe for your pets and babies. 【No Hole Installation】- Durable and lightweight. Easy installation, removal and storage without tools (Note: Adhesive hooks work on smooth porcelain counters or wood walls). You can take it anywhere and save space when not in use. 【Suitable for pets】 - It can be used to separate the hallway, kitchen , the bedroom and the stairs. Keep your pets in a fixed area where they cannot be disturbed. Cats have a lot of jumping power and this gate is not suitable for cats.