Michigan Wolverines LED Rectangle Tabletop Sign Walmart.com Michigan Wolverines LED Neon Sign Go Gold and Blue! Michigan Sign Etsy Michigan Neon Sign Etsy. Specifications Size: 19"x15" backing size (The actual glass tube is smaller than the backing size.) Material: Real glass tube, metal grid. Features Easy to Use: Simply hang and plug in, comes with a metal chain for hanging, no installation required. Versatile Compatibility: Works with most countries' voltage, includes US UK EU AU plugs. Indoor Use Only: Ideal for homes, parties, and commercial spaces. (Contact us for custom outdoor options.) Durability: Includes a 1 year warranty on electrical components and a money back guarantee. Additional Services Free color modification. Free backing modification (Choose: acrylic backboard or metal grid). Processing and Shipping Processing Time: 3 business days ( Custom neon signs for 10 business days) Shipping Time: 3 5 days (peak season 5 7 days). Please allow up to 48 hours for the tracking portal to update. Perfect For Creating a warm, inviting ambiance in your living space. Adding a unique touch to weddings, parties, restaurants, stores, and bars. Customizing neon signs for various occasions and commercial purposes.