The 4 in 1 Propane Level Gauge by Smart BBQ is a versatile and convenient tool for any backyard chef. Made of durable brass, this level gauge is designed to last and withstand outdoor use. With a sleek design and compact size (1 lb), this product is easy to handle and transport. Its Smart BBQ brand ensures quality and reliability, making it a must-have for any outdoor cooking enthusiast looking to accurately monitor their propane levels. Use on RV also. Shipped USPS.