Quality Product: These screw thread protectors are made of environmentally friendly rubber material, soft and shiny, rubber round end cap cover with good elasticity and insulation, strong and wear resistant enough to soften impacts. Fine workmanship for long term use; push pull wire frame end caps for easy installation. Dust and water resistant, suitable for indoor and outdoor useA Good Helper for Life:Round screw thread protectors keep screws intact, protect them from dust and rust and prolong their life. The black rubber end caps are designed to withstand impact and provide excellent protection from sharp objects, as being hurt by something with protrusions, burrs or spikes can be a nightmare, and are an even better choice for families with small children!Wide Range of Applications: Flexible rubber tips prevent scuffing in the kitchen or on wooden floors, for metal chair tips, furniture, chair legs or table tips, threads, nail heads, or to cover any round tube of the same size. Vinyl flexible end caps can provide excellent protection from sharp rod and tube edges and is a good choice for many home, outdoor and marine dock projects.Package Contents: 100pcs x Screw Thread Protectors Black, which can give you all the protection from sharp objects in your home and keep you from getting stabbed. Inner diameter: 3mm (1/8"), length: 6mm/0.12". (Note: please check the size images before purchasing black bolt screw thread protector , there may be an error of about 2mm in length and 0.3mm in thickness).Thoughtful Customer Service: We are committed to providing our customers with satisfaction and comfort. If you are not satisfied with our products, please contact us by email and we will reply to you within 24 hours and provide you with satisfactory after-sales service. (Note: the rubber end cap sleeve is flexible. When inserting holes, screws, bolts, etc. Into the black rubber screw caps, lubricant may be added as necessary to provide lubrication) Protect your screws with a protective sleeve to prevent rust and punctures for a safer and more sophisticated life! Warm tips： Small parts, please keep away from children to avoid choking. Specification： Product Name:100PCS-Black bolt thread protector safety cover Single product size: 1.7x0.3CM/0.6x0.1INCH Bag size: 12x8CM/4.7x3.14INCH Packing list: 100PCS-Black bolt thread protector safety cover Track Page Views WithAuctiva's Counter