Set of 4 Mattress Stoppers, Mattress Wedges for Mattress Stabilization, Non-Slip Mattress Arch, Metal Mattress Slider Stopper, Suitable for Solid Bed Frames

【Sturdy and Secure Mattress Stopper】: The metal anti-slip mattress support is robust and durable, preventing the mattress from frequently slipping; the rounded edges ensure safe use and won't damage the mattress.【Quality Materials】: The anti-slip mattress support is made of thick, flat metal with a matte black surface treatment, making it waterproof and rust-resistant, not easily deformed, and durable for long-term use.【Wide Application】: The anti-slip mattress support is generally suitable for mattresses 10cm to 30cm thick, making it widely used for leather beds, upholstered beds, adjustable bed frames, etc., and can also be used for sofas and caravans. Note: The screws must be installed on the bed frame; please check if your bed frame is compatible before purchasing. 【Aesthetic and Practical Design】: The L-shaped design ensures the mattress stays in place and won't slip or protrude from the bed. The matte black finish is visually discreet; you'll hardly notice it and it maintains the overall aesthetic. 【Easy Installation】: Each mattress wedge comes pre-drilled with mounting holes; simply use the included screws to attach it to the bed frame. One person can do it.