Protection - Pack of 10 sliders for hardness adjustment of slatted frames with spring wooden slats
✅ DIMENSIONS - Compatible with 38 x 8 mm slats (two stacked);
✅ INSTALLATION - Quick and easy, move the guide to adjust the firmness of your box spring bed; the closer you place the sliders to the middle of your bed frame, the softer your slats. Conversely, the further you put them apart, the tighter your bed will become.