Simply twist the bag neck closed and pass it through the slot. 5/8" wide throat for sealing thicker bags. Made from all steel for strength and durability. Pre-drilled holes for easy mounting. Works with 5/8" bag tape and also compatible with our full line of 3/8" bag tape. Replacement tape cutting blades for this model: stock number TDPRODEB2. Replacement bag trimming blades for this model: stock number TDPRODEB3.