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Bundle of fifty kraft corrugated mailers, three-inch cubes

Partners Brand

Partners Brand M333K Corrugated Mailers 3x3x3 Kraft 50/Bundle

SKU CH-X0YP-SPSES

Corrugated mailers measuring 3x3x3 inches, supplied in a 50-count bundle

  • Product colorTransparent
  • Ready-to-ship protection with 3-layer corrugated construction
  • 50 mailers per bundle keeps packing stations stocked
  • Exact 3x3x3 inch fit secures small items without void fill
  • Kraft material resists tears during transit handling
  • Flat storage design saves shelf space until needed

Essential packaging for small items

These corrugated mailers measure 3 x 3 x 3 inches and come in a 50-count bundle. They suit businesses and individuals who ship compact products such as jewellery, electronics accessories or cosmetics. The kraft construction provides rigid protection while keeping postal weight low.

Internal dimensions determine fit

The single specification that decides suitability is the 333 internal cube. Items must sit comfortably within a three-inch cube; anything larger or irregularly shaped will not close securely. Buyers who need more internal volume should choose a larger mailer size.

Flat-packed bundles simplify storage

The mailers arrive flat in a 50-unit bundle, reducing shelf space and allowing quick assembly at the packing station. No tape, labels or cushioning are included, so shippers add their preferred sealing method and void fill.

How it compares

Measured against everything we stock in Packing Materials & Shipping Labels, at today’s prices. Recalculated every night.

Price $77.99
Pricier than about 60% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand namePARTNERS BRAND
Product colorTransparent

Questions about this item

What does the 50 count mean when I start packing orders?

The bundle contains fifty individual 3x3x3 mailers, so one pack covers fifty separate shipments without reordering.

How does the corrugated construction protect what I ship?

The fluted kraft walls absorb impact and resist crushing better than flat envelopes, keeping small items secure in transit.

Will these 3x3x3 mailers fit on my standard packing shelf?

Each mailer measures three inches on every side, forming a compact cube that stacks neatly on typical shelf depths.

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