Neonetics' 36-inch Pontiac Service neon sign in a metal can features multi-colored, hand blown neon tubing. This sign has a 3-foot diameter, and the glass tubes are surrounded by a sturdy, commercial grade black steel housing. This neon sign comes suspended in a wood crate designed to transport this giant neon sign. Unpacking instructions are included. All you do is hang it up and plug it in – no assembly or special wiring required.