High Quality & Durable Material: Made of sturdy aluminum alloy, copper and high temperature resistant nylon, this adapter provides extreme durability and reliability even under heavy use. Perfect for outdoor use Safety & Easy Handling: The adapter has an automatic shut-off valve that activates when the stove is not connected - so no danger from gas leakage. Easy and secure connection without technical knowledge Convenient & Versatile:Allows the use of cheap flat gas cartridges instead of expensive original tanks. Ideal for anyone who wants to save long-term costs without sacrificing performance PORTABLE & IDEAL FOR OUTDOORS: Lightweight, compact and space-saving - the perfect companion for camping, hiking, picnics or hunting trips. Easy to carry and immediately ready to use Compatibility & Note:Specifically developed for split types of camping stove. Please note: Gas cylinder and stove are not included. Ideal for all outdoor enthusiasts who value flexibility