¡¾Flat Plug Design & Space Saving¡¿With only a 0.35-inch ultra flat plug design, Elecan upgraded flat wall plug is thinner than the regular flat plugs, which makes the best use of your outlets! The 45¡ã angled plug prevents other outlets from being blocked. It can easily fit in tight spots and hide behind like furniture, bookshelves, desks, or anything close to the wall, sitting flush against the wall completely. ¡¾Flat Extension Cord¡¿ Elecan FLAT EXTENSION CORD is thin enough to run under rugs. It's much better than the standard round extension cord and doesn't hurt when you step on that spot on the rug.