Campingmoon 4.7-Inch/9-Inch Length Extension Pole Rod For Camping Lantern Product Details This extend pole Z27 can extend the height of device with an EN417 Lindal Valve such as gas lantern or torch. BUILT-IN CHECK VALVE?Equipped with check-valve (self-sealing valve), therefore it won't leak when connect it to gas canister.(Note: Please remove the adapter from the canister after using.) DIMENSIONS??0.7"x4.7" / ?1.7cmx12cm; WEIGHT?1.6oz / 45g Inlet : EN417 Lindal Valve (female thread); Outlet : EN417 Lindal Valve (male thread) ?If you want to use this adapter with 16oz/1lb propane tank, you also need adapter Z22. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.