Custom Mini Mart Neon Sign Details For Indoor Use: Sign Size: 24" Tall X 31" Wide X 3" Deep. Colors On The Sign Are Yellow, Red, White And Blue. Ready To Use Indoor Signs Sign Is Mounted On Very Rugged Black Or Clear Backing. Top And Bottom Protective Sides To Avoid Breakage In Shipment. Indoor Neon 110 Volt U.L. 2161 Listed Transformers That Plug Into A Standard Outlet. Cool Quiet Energy Efficient - Uses Less Power Than Standard 60 Watt Bulb. Easy Install, Hanging Hardware & Chain Are Included 6' Power Cord With Standard Transformers. For Indoor Use Only. 1 Year Warranty On Electrical Components. 1 Year Warranty On Standard Transformers. Using The Acrylic Material For Front And Back. Custom Mini Mart Neon Sign Is Bended 4 Sides With Plastic Cover Material.