3x4 Flat Poly Bags (3 Mil) - Heavy-Duty Small Parts Storage
These extra-thick 3 mil poly bags are built for durability. At 3x4 inches, they're the perfect size for organizing beads, jewelry findings, craft supplies, and small hardware — anything that needs serious protection from moisture, dust, and handling. The crystal-clear material lets you see contents at a glance, making inventory and sorting a breeze.
Specs: 3 x 4" | 3 mil (heavy-duty) | LDPE Poly | 1000/case | FDA food-contact compliant
Key Features
- Extra-Thick 3 Mil Construction: Significantly more durable than standard 1.5-2 mil bags — resists punctures from sharp findings, pins, and hardware edges
- Crystal-Clear Clarity: 100% virgin LDPE provides excellent transparency for quick identification and professional presentation
- Food-Contact Compliant: Made from FDA/USDA-compliant materials, safe for candy, seeds, spices, and edible samples
- Versatile Open-Top Design: Easy fill and access — fold over, tape, heat seal, or use with twist ties for custom closure
Applications
- Jewelry Making: Organize beads, clasps, jump rings, ear wires, and charms — the thick material protects delicate findings from scratching
- Craft Supplies: Sort buttons, sequins, rhinestones, and small embellishments for easy project access
- Small Hardware: Store screws, nuts, washers, and small parts — sturdy enough for workshop use
- Seed Storage: Perfect for seed savers and garden suppliers packaging small seed varieties
- Coin & Collectibles: Protect coins, trading cards, and small collectibles from handling and moisture
Common Questions
Q: Why choose 3 mil over thinner bags?
A: At 3 mil, these bags are twice as thick as standard poly bags. They resist punctures from sharp items like jewelry findings and hardware, last longer with repeated handling, and provide better moisture protection. Worth it when you're storing valuable inventory.
Q: Can I use these for selling beads at craft shows?
A: Absolutely! Many bead sellers and jewelry supply vendors use these exact bags. The heavy-duty construction protects during transport, and the clarity shows off your products beautifully. Fold over the top and add a label for a professional look.
Q: Are these safe for food items like candy or seeds?
A: Yes — made from 100% virgin LDPE that meets FDA food-contact requirements. Great for small candies, seed packets, spice samples, or tea sachets.
Why Choose Cellobags.com
We've spent over 40 years helping small businesses, crafters, and makers find the right packaging. Whether you're organizing your bead stash or packaging products for your Etsy shop, we've got the expertise and fast shipping to keep you stocked and ready.
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