Product composition: The recessed flat hidden socket kit includes a hard material top cover , 4*15A receptacle+1*5V 2.4A 1 USB-A Ports &1 USB-C Port +2-Port RJ45 Datacom Receptacle Dimensions: Overall: 8.2" x 5.1" x 3.35" - Cover Length: 8.2" Cover Width: 5.1" Cover Height: 0.79"| Junction Box Length: 8.2" Junction Box Width: 5.1" Junction Box Height: 2.56" Applications:Panel + bottom box, buried in 3.35IN/85MM, panel embedded in own material (marble/wood/carpet, etc.)，It can be installed in floor, countertop, deck, table, desk tops in kitchen, living room, office, public area, etc. Intelligent design: Equipped with back and side knockouts for proper wiring access, whether for cable, plug, cord, USB, or ethernet. Protects electrical connection and prevents accidental disconnection. Easy to use: tap the hidden handle when in use, pull up the panel, connect the power socket to charge, and hide it on the floor or countertop when not charging. Recessed Flat Hidden Socket Kit