MONITOR WATER TEMPERATURE FOR SECURITY -- Accurately gauge the temperature of the water, preventing overheat and diagnosing the potential problems for vehicles in time, effectively avoiding mechanical problems and ensuring security PREMIUM QUALITY ALUMINUM, STURDY DURABLE -- The Water Temp Joint Pipe is made of high quality and light weight aluminum alloy, anodized finishing to improve strength and durability, ingenious and practical kit for long time use EASY INSTALLATION WARM PROMPT -- Radiator hose adapter comes with 2 durable adjustable clamps to fasten; Easy to install, but professional installation is highly recommended Please CHECK CONFIRM THE SIZE before your purchasing Product Quantity: 1 Piece Product color: blue Product size: 40mm