The United States customers attention: When you select " Ship From United States ", the following addresses will not provide delivery service: Hawaii, Alaska, Puerto Rico, Guam, APO, DPO, FPO, etc . Recommend you to choose " Ship From China ".Thank you Clientes de Espaa atencin: Cuando selecciona " Enviar desde Espaa ", el servicio de entrega no est disponible en los siguientes cdigos postales: 35000-35999 38000-38999 Se recomienda que elija " Enviar desde China ". Gracias! ! ! 12V Polished Stainless Steel Single Trumpet Horn Low Tone for Marine Boat Truck Lorry Caravan RVFeature:Low toneStainless steel non-magnetic grade with a bright polished finish that will not rust.Designed for exterior mounting on any 12-volt vehicle; trucks, SUV's, RV's, and boats in a fresh or salt water environment and ideal for almost any weather condition.Maintenance free, no compressor or hoses required.Includes a stainless steel adjustable trumpet support to prevent vibration and comes complete with rubber gaskets and stainless steel mounting hardware.Specification:Color: silverMaterial: stainless steelNote:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Packages: 1 X Horn 1 Set X Mounting Hardwares