Material: Camping Gas Adapter Conversion Head Adapter Made of high quality material with fine workmanship and exquisite design, durable for long term use, lightweight, durable, sturdy. Auto-Off Function: This metal gas cylinder adapter has the auto-off function. It will not leak even if the stove is not plugged in when it is connected to the long gas cylinder of the tank. High Performance: The camping gas adapters is used to adjust the long gas cylinder to the flat of the gas tank. This helps to save costs. Suitable Usage: Gas cartridge adapter - Suitable for kinds of oven. Note: Gas cylinder and gas tank nozzles are not included. Ideal Accessory & Portable: Stove Burner Adapter is lightweight and portable, easy to carry and store, convenient to use. Camping Stove Adapter for Camping Burner, Hiking, Picnic Burner, Hunting and Other Outdoor Activities.