The Innoseal Professional L Sealer is a tamper-evident bag closure system which uses a unique, re-sealable tape and paper combination to seal plastic bags. Fast, easy and safe, the InnoSealer comes preloaded with closures and is ready to use. This model accepts bags up to 1/2-inch in diameter. The Professional L Sealer reduces labor costs and the risk of carpel tunnel syndrome. Constructed of durable ABS plastic with a grey base and clear front, the system is self-contained. There is no waste (wire ties or plastic tabs on the floor). Increase your efficiency and bottom line by cutting your labor costs when you use the Professional L Sealer!