We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Minigrip

Minigrip MG3940 White Block Poly Bags 3x4 Clear 1000 PK

SKU CH-NHGB-VEYQV

Clear 2 mil polyethylene bags with a white block for labelling, 3 x 4 inches, pack of 1000

  • ColorClear
  • 1000 bags per pack keep high-volume shipping stocked
  • 3 x 4 inch size fits small parts and samples
  • 2 mil thickness resists tears during handling
  • White block panel allows quick labelling
  • Clear poly construction shows contents at a glance

White block poly bags for small parts

Minigrip MG3940 clear poly bags measure 3 x 4 inches with a 2 mil thickness and come in a pack of 1000. They suit workshops, mailrooms and retailers who need to sort, protect or ship small components such as fasteners, jewellery or electronic parts. The white block area allows quick labelling with a marker.

Fits into packing stations and shelving

The flat bags stack neatly on a bench or in a parts cabinet and slide into padded mailers or boxes without adding bulk. A resealable closure keeps contents secure during handling and lets the user open and reseal the bag repeatedly. No heat sealer or tape is required to close each bag.

Holds shape through repeated use

The 2 mil polyethylene resists tearing when filled with hardware or sharp edges and stays clear so contents remain visible. The seal maintains its grip after many open-close cycles, reducing waste from split bags. Bags are not suited for heavy or bulky items that exceed the small 3 x 4 inch footprint.

Highlights

  • 1000 bags per pack keep high-volume shipping stocked
  • 3 x 4 inch size fits small parts and samples
  • 2 mil thickness resists tears during handling
  • White block panel allows quick labelling
  • Clear poly construction shows contents at a glance

Specifications

BrandMINIGRIP
ColorClear

Questions about this item

How many bags come in one 3940 pack?

The 3940 pack contains exactly 1000 white-block poly bags for high-volume shipping or storage use.

Will the 2 mil polyethylene hold up during all-day packing without tearing?

The 2 mil material resists punctures and splits during continuous filling, sealing, and stacking.

Do I need a separate heat sealer or twist ties to close these 3 x 4 inch bags?

The integrated white-block zipper seals by hand so no extra equipment or supplies are required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.