







🔒 Seal your success with style and strength!
GPI’s 3" x 4" heavy-duty clear plastic zip bags come in a bulk case of 1000, crafted from 4 mil thick virgin polyethylene for superior durability and airtight sealing. Featuring a writable white block for easy labeling and a smooth reclosable zipper lock, these food-grade safe, freezer-friendly bags are perfect for organizing, storing, and presenting small items with a professional edge.






































| ASIN | B098YN1QJ4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,096 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Poly & Plastic Packaging Bags |
| Brand | GPI |
| Closure Type | Zipper |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,016) |
| Date First Available | July 8, 2021 |
| Included Components | Bags |
| Item Weight | 4.71 pounds |
| Item model number | RB0304.4B-1K-A |
| Manufacturer | GPI |
| Material | Polyethylene (PE) |
| Number of Items | 1000 |
| Part Number | RB0304.4B-1K-A |
| Product Dimensions | 3"L x 4"H |
| Shape | Rectangular |
| Size | 3" x 4" |
| Special Feature | Heavy-duty, Write-on White-block |
| Special Features | Heavy-duty, Write-on White-block |
A**E
Perfect size for trading cards
I'm using these to make bulk packs of mtg cards to sell & also to organize some by mechanics or type. These bags zip/seal well and are durable for reusing. They make homemade bulk card packs feel more professional due to their thickness & look more professional due to the good fit. Individual cards and small numbers of cards fit & look good. But up to 50 cards will fit & the snug fit makes the bags look custom-sized & professional. The label is a handy feature too but can be turned to the back if it's not needed. I expect these will be a staple for the bulk card side of our little hobby business and should work well for sports/baseball cards and Pokemon cards, in addition to the MTG cards that are my focus.
S**Y
Very nice bags for sorting small items.
These bags are good quality. The plastic is thick and the sealing top is solid. Perfect for sorting small parts and other items. Sharpie markers work great for labels.
G**0
Great Quality
great quality bags!
S**N
Ziplock Bags 9x12 Inch 4 Mil Thick
Ordered the 9x12 inch 4 mil thick bags and I loved them! They are just thevright size for storing important paperwork the you want to protect. The 4 mil thick material makes them last a lot longer so you can reuse them especially if you are saving cards or paperwork like tax records. Definitely worth the money just baause of the protection they provide.
N**L
Good Quality, but not what I needed
These didn't work for my intended purpose as the size was slightly off for what I needed. However, they are very durable bags and would be great for organizing a lot of things. The value for this pack was good, and they have a nice uniform look with the ability to label them built in.
S**E
Perfect for diamond painting storage of beads
I have continued to order these bags for my diamond painting beads...they are sturdy & the perfect size. Also a great value for the money. You can label them or do as I do; I cut the number off of the bead bag & take it on this bag.
W**S
made well, easy to use, can write on them, highly recommend!
These bags are great! The best of class!
F**B
Good thickness for protecting products.
Easy to use to store my toy soldiers and still read the id tag. Perfect size and thickness!
G**N
arrived just as described
N**R
Good quality, speedy service.
R**.
As described.
Trustpilot
4 days ago
2 weeks ago