Caution: color: we ship according to the color of the first picture, in the package: If the quantity is not stated in the description, we will ship the item according to the quantity and model in the title.If the title does not have a quantity, it is 1pcs. Cartridge tank adaptor outdoor stove adapter gas converter split type furnace connector adapter for camping cooking picnic adapter and ru the product is shipped based on the color or size of the main image of the product page. Colour: adapter and ru features: made of premium aluminum alloy material, durable and portable. Nagnet ring design for easy and quick connection. The stove connector is used to connect standard flat tank, magnet split type furnace and butane flame torch. With automatic closing function. When connected to the long tank gas bottle, it won't leak even the stove is not connected. Great accessory for outdoor camping burners, picnic burner, etc. Note: only one adapter, the others are not included. Specification: model: z13m material: aluminum alloy z13m: 4.4 X 3cm / 1.7 X 1.2Inch weight: approx. 40~45G / 1.3~1.5Oz extension tube: material: metal product name: extension tube for camping stove full length: about 103cm ±2cm the maximum length of the entire product package list: 1 x extension tube 1 x adapter