UMBKIO Jar Sealer for FoodSaver Vacuum Sealer, Vacuum Sealing Kit for Wide-Mouth and Regular-Mouth Mason Jars, Canning Jar Vacuum Sealer with Manual Portable Vacuum Pump and Lid Opener

• 【Suitable for Mason Jars】 Come with two-size portable jar vacuum sealers，one for wide mouth mason jars(3.4inch diameter) and the other one for regular mouth Mason jars(2.75inch diameter)，increasing the convenience of your sealing, and keep food fresh longer. 【Automatic and Manual Dual Use】No vacuum sealer？our jar sealer for mason jars is equipped with a manual vacuum pump. If you don't have a FoodSaver vacuum sealer, you can use a hand pump, which will pump out the air in the mason jar. And the manual portable vacuum pump would be a good choice for traveling or having a picnic. 【Comes with A Lid Opener】 A lid opener that allows you to open Mason lids easily and make the lids reusable. It can also be used to open other bottles. 【Sealing the Freshness of Your Foods】 Using the vacuum sealer with jar attachment to suck out the air, reduces spoilage and food waste. your meal preparation will become easier and faster. 【We Provide】2*Jar Sealer, 2* hose connectors (1 for FoodSaver vacuum sealer machine, 1 for extension hose to connect to other vacuums), 1*Manual Vacuum Pump, 4*Mason Jar Lids, 1*Bottle Opener, 1*User Guide. We also provide 24-hour customer service,Please feel free to contact us if you need further information.