Description Are you looking for a professional, yet affordable bed fixtators? If yes, look no further! Our professional bed fixtators set must meet your needs. It is one of the best choices for you. It is safe and firm, strong practicability, which can prevent shaking and reduce friction. Features -Color: Silver, Black. -Material: Stainless steel. -Size (Small): About 4.00X4.00X2.80cm/1.57X1.57X1.10in; Adjustable Range: 20-44mm/0.78-1.73in. -Size (Middle): About 5.20X4.00X4.00cm/2.04X1.57X1.57in; Adjustable Range: 52-67mm/2.04-2.44in. -Size (Large): About 6.50X4.00X4.00cm/2.55X1.57X1.57in; Adjustable Range: 65-92mm/2.55-3.62in. - Felt can effectively reduce noise and protect the wall from damage and prevent bedrock from shaking. - This adjustable threaded anti-shake bed frame tool can be used in many places. - The center of gravity is unstable or easy to shake objects can be used, such as objects against the wall like beds, cabinets, chairs and sofas. - Easy to install. Prevent bed movements from squeaking and improve your sleep. - Made of premium material for long lasting use. A good gift for your friends, family, parents, etc. Felt can effectively reduce noise and protect the wall from damage and prevent bedrock from shaking This adjustable threaded anti-shake bed frame tool can be used in many places The center of gravity is unstable or easy to shake objects can be used, such as objects against the wall like beds, cabinets, chairs and sofas Easy to install Prevent bed movements from squeaking and improve your sleep