About this item HIDE CABLES: This wire pass-through wall plate allows you to conceal the cables easily and quickly, making your wall clean and tidy. The pass-through design does not require a pass-through keystone, which not only saves costs but also avoids signal loss. EASY TO INSTALL: 1'W x 1'H wall plate fits standard single gang wall boxes and brackets. Easy to install. SAFETY AND PROTECTION: Made of heat-resistant and flame-retardant materials, the cable outlet cover plate provides you with safe use. The flexible rubber wall grommet also fixes and protects your cables. Note: Do not tear the rubber part hard, which may cause it to fall off. MULTIPLE WIRES PASS THROUGH: Flexible wall plate with rubber opening allows power lines, HDMI cables, coaxial cables, standard A/V cables, speaker wires, network RJ45 cables, and other low-voltage cables to pass through. SIZE: 1'W x 1'H.