Seals up to 5 hours continuously! The perfect vacuum sealer for the frequent user. Will extend the freezer life of your food. Powerful vacuum and 1-hand locking mechanism makes this easy to use. Protect against freezer burn and seal in the freshness and nutrients. 14" seal bar, 1/4" wide. Includes 8"x25' roll of bag material. 2 Year Warranty. Compatible with most national brand vacuum bags. ETL Certified.