• Durable: 3-MIL thick polyethylene provide durability and protects inner contents from UV and water vapor damage. Pack, transport and story without worry.
• Multi-purpose: Our bags are suitable for ANY powdered or dry goods. We DON"T recommend storing flowing liquids.
• Heat Sealable: Prolong the shelf-life of your product by heat sealing after filling. We recommend impulse heat sealers.
• Can store up to 100g of powdered products & 49g of coffee beans
• Usable Size: 3.5" x 4.5", **Size may vary by about 1-2mm.