Glad Food Storage Bags Make It Easy To Pack, Store And Protect Your Food. Close Securely With A Double-Lock Green Seal. Airtight Zip Seal That Is Extra Wide And Extra Thick And The Durable Plastic Deliver Freshness Protection That Prevents Moisture Loss And Food Spoilage. Sandwich Zipper Bags Are Just The Right Size For Taking Your Sandwich To Work, School Or The Park. Durable, Reliable Sealing Is Perfect For Meals, Leftovers And On-The-Go Freshness. You Can Also Use Them For Snacks, Traveling And Organizing.