6 x Non-Slip Mattress Stoppers, Adjustable Metal Mattress Seals, with 1 Key, Easy Installation, for Non-Slip Bed Frame

6 non-slip mattress holders to keep your mattress stable so it doesn't slip or disturb your sleep. It is not necessary to readjust the mattress every day. Made of high quality alloy, it is resistant to deformation, compression and rust, durable, stable and reliable. The non-slip mattress stopper has a wide adjustment range of up to 1.38 inches, fits most standard bed frames and provides a comfortable and secure fit. No drilling required! Simply attach the mattress holder to the bed frame and tighten the screws using the supplied key. Designed for safety and protection, our mattress holders feature a smooth surface and rounded edges to prevent damage to your mattress and protect your bed frame from scratches.