Easy to install: No trace installation, no punching.No drilling place plug.Easy to take, easy to use Firmly pasted, designed to accommodate wire plugs.Not easy to fall. Winding design: the extra thread can be wound up, not dragging, clean and neat Neat and orderly: simple to hang, reduce interlacing and clutter, and reduce potential dangers Strong applicability: Conventional plugs can be stored, suitable for general household appliances plugs, rice cookers, microwave ovens, etc.