FoodVacBags Store This listing is for Chamber Pouches for Chamber Sealer Machines.They DO NOT work with Vacuum Sealer Machines.750 VacMaster 3 mil Chamber Pouches250 each of10" X 13", 8" X 12", 6" x 10"Free Same Day Priority Mail ShippingNylon/Poly Construction for high puncture and abrasion resistanceEconomically PricedCan be frozen, refrigerated, boiled, microwavedEliminates freezer burn and dehydrationWorks with most models of chamber sealer machines100% Money Back GuaranteeFor other Chamber Sealer Bags, please see Chamber Sealer listings in our store: Visit My eCRATER Store Shipping and Other Information Payment Information Payment is due immediately on BIN purchases or within three days on products. We accept PayPal or major credit cards. Shipping Charges If shipping is not included, actual shipping cost is charged. There are no mark-ups or handling charges. Customer Service/Feedback Our positive feedback rating is important to us. Please contact us at 262-242-0212 before leaving negative feedback and we will make it right, guaranteed! Return Policy Bags may be returned within 14 days of receipt, 90% of order must be returned in order for full refund, and only 1 pack per size may be opened. Please contact customer service before mailing a return.