Premium Balloon 4" Mini Seal is a compact electric heat sealer for sealing all foil balloons and small polybags. Sealer has state-of-the-art timer and six settings to guarantee a perfect seal, without over sealing or burning. Comes with warranty, operating instruction and complete repair kit. UL approved, 110V/120V. ProgressiveBalloons.com is your 24 hour online balloon, plush and gift store! Make Progressive Balloons & Gifts your final destination when shopping for that special event!