[No Freeze Gloves Required] We've done an innovative job - designing a valve for the regulator that greatly reduces the chance of hand frostbite. Makes your 1 lb adjuster and ! If you want to learn more, keep reading! Sole: 1lb Propane Tank Adapter allows you to hang your 1lb portable propane tank on a large grill/burner or propane tree. UNLIMITED FLOW - The upgraded version of the 1 lb Propane Tank Adapter can pass gas at full speed, allowing even weed torches up to 500,000 BTU to run at full power! Material: Metal + Plastic colour: As shown Package Contents: 1 x 1 lb to 20 lb Propane Tank Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.