These come with an adhesive strip on the top flap, which can be folded and sealed over the bag's opening. This design is accommodating for smaller items. Size: 3” x 5” (6.5” with flap) Qty: 50 bags Material: Clear 1.5 Mil Virgin Polypropylene Easy-to-Use whether you need to Package, Ship, Display, or Protect, your product Ideal for Long Term Storage. Meets All USDA and FDA standards 100% Recyclable