Material: Plastic. The self-stick instant cabinet drawer handle is made of high-quality plastic, environmentally friendly, strong and durable, smooth surface, non-toxic and tasteless. Application Surfaces: The self-stick cabinet handle can be used on glass, tile, stainless steel, wood board and any smooth and clean surface. Easy to Install: No glue is needed. Simply peel off the protective liner from the self-adhesive backing and stick it on any furniture, press gently to close tightly. Widely Use: The self-stick cabinet knobs with good stickiness, can be easily sticky to windows, wardrobes, cabinets, drawers and even glass doors, easy and effortless when opening and closing. Quantity: Package includes 4 pieces sliding door push-pull helper, size: 10.9*3.3*1.4cm/4.3*1.3*0.55in.