Features:Avoid scratches: Polishing screws guard the mattress from scratches. The mattress is not impaired.Mattress slide stoppers: Designed for metal bed frames, these non-slip mattress clamps hold the mattress in place and prevent you from sliding around while you sleep.Adjustable design: Suitable for most standard size bed frames up to 2 inches in height and 1.5 inches in width.Easy installation: No drilling required, each non-slip mattress holder is equipped with 2 sets of nuts, simply place the nuts through the mounting holes on the bed frame and fasten the nuts.Sturdy material: These mattress holders are made of durable steel and are strong enough to hold their shape when stressed. The set includes 2 mattress slide plugs.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementMaterial:Size:<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store