DETAILSFeatures: Universal Vacuum Sealer Bags Create Custom Length Vac Bags for All Food Types Works with Virtually All Kitchen Vacuum Air Sealing Systems Multi-Layered Bags to Seal-in Freshness Perfect for Preparing Foods via Sous Vide Food-Grade Quality & Safety, BPA Free Re-Usable & Safe Vac Bags for Freezer, Microwave, Boiling Works with NutriChef Models: ‘PKVS10BK, PKVS10WT, PKVS18SL, PKVS18BK, PKVS20STS,PKVS30STS’ *Can Also be Used to Store Collectibles & Non-Food Items What’s in the Box: (2) Rolls of Vacuum Sealer Bags Technical Specs: Vac Bag Style: Clear, Multi-Ply Layered Vac Bag Roll Width: 8.0’’ -inches (-Each) Vac Bag Roll Length: 50’ -feet (-Each) Construction Material: Food-Grade Nylon Coated Polyethylene *FDA Tested & Approved What's In The Box(2) Rolls of Vacuum Sealer BagsMANUALS & DOWNLOADS