I purchased these bags for my small business and was extremely disappointed in the zipper quality.They would not open or close smoothly and often broke. The only positive aspect was their affordable price. However, I would not recommend these for any industrial and scientific use as they do not provide the necessary durability..
200-Pack 3" X 3" Clear Plastic Reclosable Zip Bags | Heavy Duty 4 Mil Thick Poly Baggies With Resealable Lock For Travel, Storage, Packaging & Shipping
23 Review
2000 Clear Reclosable 1 Inch X 1 Inch Zipper Bags By IMBAPrice
40 Review
100-Pack Of 2.5" X 3" Clear Reclosable Zip Poly Bags With 4 Mil Thickness And Resealable Lock Seal By IMBAPrice
33 Review
High Quality Clear Zip Bags - 3 X 3 Inches, 2Mil Thickness, Case Of 1,000 By GPI Brand
25 Review
💨 Fuxury Blue Anti-Static Bubble Cushion Wrap Roll - 2 Rolls, 72 Feet Total: Protect and Secure with Air Bubble Technology!
3 Review
Innovative Nifisa Honeycomb Alternative: Remarkable Cushioning for Ultimate Comfort
4 Review
Heavy-Duty Perforated Sticker Supplies with Advanced Cushioning
3 Review
Honeycomb Cushioning: Eco-Friendly Biodegradable & Recyclable Wrapping Solution
3 Review