Features: *Disabled door handle/water faucet/valve -the device is made of stainless steel. It aims to cover and lock the door handle, and prevent the knob from rotating by locking knobs and key holes. *Suitable for most standard door handles/hand wheel -suitable for round, tulip and oval door handles, not suitable for lever door handles. Suitable for water faucet/water tank with hand wheel valves. *Uses -can be used for the external or inside of the knob. Whether you go out or sleep at home or hotel, you can lock the external knob through this device to increase safety, and it can also be dementia patients from going out. *Easy to install, carry and store -just put the device on the door handle, you can lock it. The size of the device is moderate. *Two options to choose from -without hanging locks and locks. The option of no hanging locks contains no hanging locks in the packaging. You should use your own lock to lock the device. You can also use spring hooks or ropes instead of hanging locks to meet simple security needs. If you need to choose a hanging lock, the packaging contains 304 stainless steel waterproof hanging locks. Specifications: Name: door handle lock device Material: Stainless steel Size: as shown in the figure Packaging size: 10*10*6cm Weight: 330g/560g Package Contents: 1*Door handle lock device set Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Disabled door handle/water faucet/valve -the device is made of stainless steel. It aims to cover and lock the door handle, and prevent the knob from rotating by locking knobs and key holes. Suitable for most standard door handles/hand wheel -suitable for round, tulip and oval door handles, not suitable for lever door handles. Suitable for water faucet/water tank with hand wheel valves. Uses -can be used for the external or inside of the knob. Whether you go out or sleep at home or hotel, you can lock the external knob through this device to increase safety, and it can also be dementia patients from going out. Easy to install, carry and store -just put the device on the door handle, you can lock it. The size of the device is moderate. Two options to choose from -without hanging locks and locks. The option of no hanging locks contains no hanging locks in the packaging. You should use your own lock to lock the device. You can also use spring hooks or ropes instead of hanging locks to meet simple security needs. If you need to choose a hanging lock, the packaging contains 304 stainless steel waterproof hanging locks.Specifications:Name: door handle lock deviceMaterial: Stainless steelSize: as shown in the figurePackaging size: 10