Food Preservation Feature Creates a closed environment to delay temperature changes, effectively extending the freshness period for canned goods and maintaining unused food Sturdy Metal Construction Built with robust stainless steel and ABS components, this manual circular can sealer retains its form for prolonged usage, featuring an 8.66 inch length and space saving 3.35 inch diameter design Multi Purpose Sealing Capability Works with various container types including standard food cans and glass bottles, making it ideal for kitchen storage needs and household organization Space Saving Kitchen Tool Weighing around 17 ounces with compact dimensions, this handheld sealing device is for home use or travel while providing consistent sealing results Easy to Use Handle Design Features an extended grip that utilizes mechanical profit to firm seals meal containers and glass bottles with minimal effort required