Function: Seal All Mortar Jars: Our food vacuum sealer kit, complete with regular jar sealer, wide jar sealer and hose, will help you remove all the air from the mortar jars and extend the life of your stored food. To seal the freshness of sauces, nuts or jams: place the vacuum jar sealer on the canning jar, then attach the vacuum hose to it and create a vacuum in the jarUnscented vacuum sealer for food storage jars: Our vacuum sealer kits are made of BPA-free, odorless materials that are healthy and safe for canned food. Easy to clean. Place this handheld vacuum sealer in your dishwasher and save valuable cleaning time. It's durable, stain resistant, dishwasher safe, and stays as smooth as new for years to come. Specification:Product Material: Plastic Small Cover Size: 8.5*4.5cm /3.45*1.77 inches Large Cover Size: 10.5*4cm/4.13*1.57 inchPackage Included1 * Hose2 * Sealing Lid1 * Bottle OpenerHi, guys, thank you for visiting my store. You can refer to the website for more details about the goods. We will be ready to reply you as soon as possible.