Neon tube size is lightly smaller than the metal frame size, depends on the shape of the neon sign. The neon sign is mounted on the metal frame and could stand or hang on the wall. Input voltage: 110V-240V, suit for any countries. If use any country outside of US, please add a note when placing. The color as shown in the picture, if you want. Please make a note in the order. The color of the neon sign may vary slightly from the picture you can see on your computer screen. 100% hand-made, true hand-bend, gas-filled, real glass tube neon signs! DO NOT open a return request. If you ...