In Wall Cable Management Kit Insert: Commonly used with midsize or oversize decorator plate(To make an extra large plate, especially when a standard size wall plate can not cover the hole on the wall.)
For wall mounted TV wires bundled pass through the wall, unlike the keystone jack wall plate, you have to plug the cables individually.
Compare with the brush wall plate, this TV cord hider can stop cables from falling into the wall cavity more easily.
For low-voltage cables pass through the wall, such as HDMI/coaxial/Ethernet, standard A/V cables, speaker wires, DVI, S-Video, and other.
This cable hider plate can be installed with the opening facing up or down.