Key Features: Durable ABS Engineering Plastic Construction Made from high-grade ABS material, the outer ring of this grommet is built to withstand daily wear and tear. It's sturdy, impact-resistant, and retains its shape over time—no cracking or warping, even under pressure. Non-Slip Threaded Design The outer surface features a micro-threaded texture that grips tightly to the desk hole once installed. This ensures the grommet stays securely in place and won't loosen or rotate over time. ✅ Soft Rubber Inner Liner for Cable Protection The interior is lined with premium soft rubber, which cushions and protects your cables from fraying, scratching, or bending. The flexible material also helps keep cables organized and prevents them from tangling. Removable Lid for Easy Cable Adjustments Equipped with a snap-on lid, this grommet allows you to easily add, remove, or rearrange cables and plugs without uninstalling the entire unit. Perfect for frequently changing setups! Quick & Tool-Free Installation Designed for standard 2-inch (50mm) desk holes. Simply trace the outer ring, drill the hole, and press the grommet firmly into place. No screws, glue, or extra tools required.