We offer you high-quality plastic sliders for hardness adjustment in your slatted frame. As a rule, the sliders get harder and harder over the years and become brittle, so the sliders can break. Our sliders can be used for repair. You order 1 set and receive 10 sliders. We have a wide range of types/sizes of sliders on offer, just have a look at our items. If you have any questions, please contact us.