【STRAIGHT SIZE】- 180x70cm, suitable for most normal family doors. Pet cover ideal for doorways, between walls or stairs indoors and outdoors. 【Material】- Built-in sturdy mesh. Each set contains 1 nylon net, 2 stainless steel stretch rods and 4 sticky hooks. Odorless nylon net, non-toxic, safe for your pets and baby. 【HOLE-FREE INSTALLATION】- durable and lightweight. Easy to install, remove and store, no tools required (NOTE: Adhesive hook is suitable for smooth porcelain panels or wooden walls). You can take it anywhere and save space when not in use. 【GREAT FOR PETS】- It can be used to separate hallways, kitchens, bathrooms rooms, stairs. Keep your pet in a fixed activity area and they can avoid being disturbed. Cats have strong jumping ability, this door is not suitable for cats. How to install: 1: Unfolding the woven fabric 2: Stretch two metal poles to the maximum length 3: Put these two poles into the tunnels on both sides 4: Fix the sticky hooks where you will install this magic