The rubber pads provide a great grip, shock absorption, and non-marking, suitable for the legs of most wooden furniture like tables, chairs, and sofas in the home, kitchen, or office. Also can be used for cutting boards, instruments, guitar amplifiers, home appliances, electronics, or some small machines.SpecificationMaterial: RubberTotal Size: 27mm x 25mm x 14mm/ 1.06 inch x 0.98 inch x 0.55 inch(Top D*Bottom D*H)Screw Size: 4.7mm x 17mm/ 0.19 inch x 0.67 inch(D*L)Color: BlackPackage Content: 12pcs x Rubber Feet, 12pcs x Stainless Steel ScrewsAdvantages:The rubber cutting board feet are made of rubber material, corrosion-resistant, non-marking, with good grip and skid resistance. Each rubber bumper is inserted with a stainless steel washer which is stable and durable, has a long service life, and better effect.This product has ROHS and REACH certifications by trusted.Instruction:Including screws, easy to install, drill a hole in the furniture, and then screw on the pad along the drill hole with a screwdriver.NOTE: When using rubber feet, it's important to ensure that the drilled holes are accurately aligned and properly sized to achieve a tight fit.