Compatible for Cable: Specially design for cable while mounting internet. Applicable for organizing all kinds of cables with the diameter equals to or within 7mm Necessity for Mounting: This wall mounting kit for cable is one of the most important accessories among cable routing kit for streaming cable routing, eliminating clutter, decorate wall opening holes while passing cable through wall and protect cords from damage Easy to Use: Just force apart the wall grommets and insert the cable, then aligned wall hole, you achieve both organized cables and decorate the wall Premium Silica gel Material: This wall grommet for wall bushing made use of high quality Silica gel, features non-deformable and strong durability; choose gray mounting kit to better sealing wall hole performance; super endurance for surviving through outdoor wind and rain Quantity:2PCS Colour:Gray Material:Silica gel Package Contents: 2 * Wall Grommets for Cable 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.