Durable MaterialMade of hard plastic to help prevent cracking and wear from pulling cables and wires through. | Detachable Lid Cord GrommetFeatures an open sleeve that lines the hole and a snap-top cover that reduces the opening size to create a snug fit around the cables and wires running through it. | Size ChoiceAvailable in choice of three mounting hole sizes for meeting your different needs. | Pure ColorUniversal black and white color complement traditional or contemporary decor to satisfy a wide range of design tastes. |