VacMaster BS116 Heat Seal Impulse Bag Sealer with 16" Seal Bar Easy-to-use bag sealer can seal a variety of films and thicknesses using electronic timing. Extended 16" length allows you to even seal multiple pint sized bags at once! An extra wide 5 MM seal wire gives heavy-duty, leak-proof protection. Speed up production with no preheating required. The BS116 is designed to meet the demand of small to high volume food service operations.