Uline Logo Mailer Guide

Determining the Size of Your Mailer

Width = Width of product + thickness of product + 1 1/2"

Length = Length of product + thickness of product + 3 1/2"

Helpful Hint: Thicker products require larger mailers.

Determining the Size of Your Mailer



Bubble and Padded Mailers
Self-Seal Bubble Mailers

3/16" thick bubble to protect delicate shipments. Seamless bottom.

  • Paper – Gold or White.
  • Poly – White. Water-resistant and
    tear-proof.
  • Gusseted Poly – White. 4" bottom gusset.
Economy Self-Seal Bubble Mailers

1/8" thick bubble to protect lightweight shipments and save on postage costs.

  • Paper – Gold. Seam on bottom and both sides.
  • Poly – White. Weatherproof and
    tear-resistant.
Glamour Bubble Mailers

3/16" thick bubble. Metallic style with protection all in one. Self-seal.

  • Glossy – Black, Silver, Pink, Gold, Blue, Red, Purple, Green, Orange or White.
  • Matte – Rose Gold, Blue, Silver, Red, Black, Green or Gold.
Economy Colored Bubble Mailers

3/16" thick bubble. Water-resistant and
tear-proof. Self-seal.

  • Poly – Black, Blue, Pink, Red, Teal, Navy or Purple.
Self-Seal Padded Mailers

Cushioned paper padding inside wall to protect against damage.

  • Gold, Kraft or White.
  • Recyclable alongside all other
    paper products in recycle bin.
Recyclable Mailers

Eco-friendly mailers. Lightweight padding
for postal savings.

  • Double-wall 40 lb. kraft paper.
  • Recyclable alongside all other
    paper products in recycle bin.
Uline Self-Seal Poly Mailers
Tear-Proof Poly Mailers

Strong 3 mil poly. Water-resistant and
tear-proof.

  • Expansion – 2", 4" or 5" bottom gusset.
  • Returnable – Dual self-seal strips.
  • Long – 4 mil.
Colored Poly Mailers

Strong 3 mil poly. Lightweight, tear-proof and water-resistant.

  • Black, Pink, Blue, Red or Yellow.
Clear Poly Mailers

Protects and keeps direct mail pieces clearly visible.

  • Clear View – Clear front. White back for labeling and postage. 3 mil poly.
  • Postal Approved – High clarity film on both sides. Approved for use with automation machines.
Rigid and Tyvek® Mailers
Stayflats® Mailers

Stiff fiberboard prevents bending. For photos, posters and diplomas.

  • Self-seal or tab-locking flaps. Kraft or White.
  • Gusseted and Side-Loading available.
Jiffy Rigi Bag® Mailers

Stiff fiberboard won't bend, crease or fold.

  • Self-seal adhesive flap.
  • Sturdy kraft construction with tear strip opening.
Self-Seal Tyvek® Envelopes

10x stronger than paper. Tear and
water-resistant. White.

  • Expandable and "First Class" available in select sizes.
  • Colored – Black, Silver, Red, Green or Yellow.
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