Z10/Z11 This adapter allows you change the nozzle bottle to Lindal valve canister,so that you can use inexpensive butane canister for your camping stoves. Features: Can connect outdoor stove and cheaper butane canisters. Lightweight and small size for convenient storage. With bracket design for stable support. Safe and easy to control. Great accessory for outdoor camping, picnic burners,etc. Specification: Model: Z11/Z10 (optional) Material:aluminum alloy Size: 5.5*5.5*3cm/2.1*2.1*0.1in Package weight: Approx. 42g/1.5oz Package List: 1* Adapter Z15 Specification: Material: aluminum alloy Size: 94*16*35mm/3.7*0.6*1.4in Package weight: Approx. 40g/1.4oz Package List: 1* Gas Saver Plus Shipping: 1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem. 4. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. Warranty: 1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.