Gifts: four free cable ties to help you fix and organize the normal mess of cables used when charging your devices. Safety - Blocks water and dust, hides dangerous or showing wires, reduces the possibility of electric shock and fall injuries to children and pets. Made of durable, non-toxic, impact resistant, flame retardant, ABS high-density plastic. Opening design - Cable outlets on both sides are convenient for the wires to come in and out, reducing the wire clutter. Plug outlet located at the back is designed to facilitate the access of plugs and wires, avoiding the need to reopen the cover. The plug outlet's size can cover the wall socket and better hide the socket and cable, giving it a more neat, minimalist appearance. Multiple uses - A specially designed groove is located in the middle of the cover. The wires can be directly passed through the groove to charge mobile phones or tablet devices, such as iPads and Kindles. The groove width (9.84" x 0.9") can hold and charge 3 mobile phones at the same time. Large capacity - The overall size, 15.7" x 6.5" x 6.1", is suitable for standard 8-outlet power strips (reference size: 11.75" x 2.99" x 1.14"). Heightened design supports charging of larger charger sizes, such as Apple's computer power adapter. Even if the cover is closed, the wire near the plug will not be bent.