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Packing tape and a tape gun ranked for sellers sealing shipping boxes and mailers at home, with typical prices and when a dispenser pays off.

About this ranking

Packing tape in 2 inch rolls seals most boxes a home seller ships, and a multi-roll pack costs about $10 to $18. Add a tape gun once you seal more than a handful of boxes a day.

Poly mailers seal themselves, so a seller shipping only mailers can skip tape until the first box sale.

How we chose

The criteria that set the order. Commission plays no part.

  1. 01Holds a box closed through carrier sorting
  2. 02Price per roll
  3. 03A width that covers a box seam in one strip
  4. 04Speed when you seal many boxes in a row
  1. #1
    Brown packing tape, 1.88 in x 72 yd, 6 rolls

    Brown packing tape, 1.88 in x 72 yd, 6 rolls

    2 inch rolls that seal a box seam in one strip, in a multi-pack that lasts most home sellers months.

    • Every box seller
    • Mailer-only sellers

    Typical price

    $10to $18

    See on Amazon
  2. #2
    Tape gun dispenser

    Tape gun dispenser

    Seals a box with one hand in a few seconds once you ship several boxes a day.

    • Ten boxes a day or more
    • A box or two a week

    Typical price

    $10to $20

    See on Amazon

The guide

Each step in the order you'll need it.

01

Sealing a box

Run one strip along the center seam and down each end, an H shape, on the top and the bottom. A single strip lets the corners split open in a sorting machine.

Tape over a reused box's old labels and barcodes so the carrier scans only yours.

02

When a tape gun helps

A tape gun cuts the strip in one motion, so you seal a box in seconds with one hand on the flaps. At ten boxes a day it saves real time, and fewer strips stick to themselves.

At one or two boxes a week, tearing by hand is fine.

03

Mailers and reused boxes

Poly mailers have a peel-and-seal strip, so tape them only if the strip has lost its grip. A strip of tape over the seal also shows a buyer the package arrived unopened.

Reused boxes need their old tape cut away or covered, plus fresh tape on every seam you open. Old tape dries out and lets go.

Questions

Straight answers to what sellers ask about this.

What width of packing tape should I buy?

2 inch tape covers the seam of most shipping boxes in one strip. Narrower tape needs two strips on a wide seam.

Is brown or clear tape better?

Both hold the same. Brown blends into a brown box; clear lets you tape over a label without hiding it.

Can I use Scotch tape on packages?

Household tape is too narrow and weak for boxes. It can lift in the cold or damp of a delivery truck.

How many boxes does a roll seal?

It depends on box size and how many strips each one takes. Count the boxes on your first roll and reorder before the pack runs low.

Is a tape gun worth it for a small seller?

At a box or two a week, no. Once you seal several boxes a day, it saves time and wasted strips.