1. Save your money: KOIOS vacuum sealing system keeps food fresh up to 7 times longer and allows you to save up to 2700 per year. You can customize your breakfast pizza using whatever you Didn't finish The night before. 2. High-temperature resistant: The bottom pad of the heating strip has a mica sheet incorporated in it, which can withstand temperatures of up to 300?. the sealing function can operate 40 times continuously without any damage to the machine. 3. Built-in cutter easily creates custom-sized bags. Reduced bag waste, to get the most of your vacuum-seal roll. 4. Nortel tested & certified product: These Appliances are ETL certified by Nationally recognized test laboratories (nettles) for compliance with applicable product safety test standards. Safety is our #1 priority.