Mattress Retainer Bar Bracket Tired of your mattress slipping during the night? Do you find yourself pushing it back into place each morning? This mattress retainer bar prevents slipping, eliminating the need for daily adjustments. High quality material The mattress holder is constructed from thickened high-quality steel, coated in black paint for rust resistance, colorfastness, and smoothness. It is designed to be durable and secure for repeated use without deformation or breakage. Easy to install No paper instructions are included. Each metal mattress stabilizer comes with 4 screws. Simply insert the screws into the installation holes and use an electric screwdriver to fasten them into the wooden bed frame, securing the mattress holder in place. Wide Application This non-slip mattress gripper is compatible with adjustable beds, RV beds, wooden beds, and other bed frames. Please ensure the width of your bed frame's mounting location is at least 1.5 inches. Colour: black Material: Metal Size: 260 x 90 x 80mm Package Contents: 2 x Mattress Slide Stopper 8 x screws Only the above package content; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. Measurement may allow for an error of +/- 1-3cm.