... preservation Protect against freezer burn, spoilage and odor CE,RoHS Sealing machine/vacuum sealerProduct dimension: 210×70×55mmBag size: Large 280x260 mm ... , capsicum, chiken, coolies, dry food etc. to the special designed plastic vacuum freezing bag, which is reusable for more than 30 ... when Bag becomes tight around food. finish in 20 seconds Sealing machine/vacuum sealer