EASY TO INSTALL - Adjustable middle leg is free of punching operations. Simple and convenient, just connect the gasket and adjustable legs of the bed to install it successfully. Adjustable Height - Adjustable legs can adjust the distance from 15cm to 20cm to 20cm and 20cm to 20cm, you can adjust the comfortable height. Material: high quality stainless steel adjustable furniture legs. The bottom is made of non-slip and scratch-resistant nylon. Combine the two. The bed will be stable and will not flicker. And there will be no scratch marks on the floor. Bed frame balance: sleep on bed for a long time. The compression of the mattress deforms and folds the bed frame. This poses a threat to the health of the spine. The support leg of the bed frame can be fully installed in the curved position on the bottom of the bed. This gives you health protection. This improves the quality of sleep Application: suitable for beds, sofas, desks, DIY furniture