Usage Tips:Powerful: Specially designed for cables, compact design perfect for running cables through the wall, ensuring neat and orderly routing,reducing friction between cables and walls for enhanced durability High-Quality Materials: Specially designed for , the black grommets are made of high-quality silicone which has the characteristics of strong expandability anti-aging durability and high sealing performance,the corrugated design of the grommet makes the installation stronger and tighter Clean Look: This black wall grommet simplifies cable routing, sealing wall openings, which not only improves the aesthetics of the installation but also prevents cables from potential damage and abrasion Product Packaging: Each box includes 6 black cable grommets, 1 inch spade drill bit, 1 inch strengthen drill bit, 5/16 inch drill bit and 30pcs wall wire clips. The drill bit can easily cut through the wall, and the wire clips can secure cable, designed to provide Colour:black Material:Plastic + Metal Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Cable Routing Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.