Kenmore KKVSB57 Vacuum Sealer Bag and Roll Variety Pack helps you prep, freeze, and store foods with a secure heat seal. This 57-piece assortment is designed for everyday meal prep and longer-term freezer storage, and it is also suitable for sous-vide cooking. - Includes 57 pieces: 50 precut bags plus 7 rolls - Textured, heavy-duty bags for freezing and meal prep - Universal design works with most vacuum sealing systems - BPA-free, puncture-resistant material Fit Notes: - Compatible with most vacuum sealers (vacuum sealer sold separately)