About this item In-wall cable management kit, perfect for keeping your flat panel TVs, gaming systems, and entertainment consoles organized and tidy. Designed for perforated walls with a thickness of 12mm-18mm, such as plaster or wood plank walls, this cable hider wall kit seamlessly blends into your home or office decor. Our cord hider features thicker hole sawing and drilling accessories, ensuring a perfect grommet fit and making installation quick and easy. Say goodbye to messy wires and cluttered spaces - with our wire hider kit for wall-mounted TVs, you can transform your living space into a clean and organized haven. Dimensions: 2.38 x 2.38 x 0.04 inches.