38 x 28 mm Clear Perforated Shrink Bands for Small Bottles - 10,000

In this review of the 38 x 28 mm clear perforated shrink bands, the bottom line is simple: this bundle is best for small-batch makers and small product brands that need an affordable, professional tamper-evident seal. The reviewer found these bands offer consistent fit and easy application when paired with a low-heat gun, delivering a tidy finish that reassures customers the product has not been opened. For anyone packing small boston rounds, vials, droppers or roll-on bottles, this pack of 10,000 removes the guesswork about supply while keeping costs low.

Key Features

• Tamper evident seal: Provides a clear, visible safety barrier so customers can tell if a container has been opened before purchase.
• Layflat size 38 x 28 mm: The 38 mm width and 28 mm height are sized to conform around small lids without excess material when used correctly.
• Compatible diameter range: Fits lids with a diameter between 1/2' and 7/8' (13 mm to 22 mm), making it suitable for many small bottles and vials.
• 2 mil perforated PVC: The thin, perforated clear plastic shrinks reliably and tears away cleanly for consumer access.
• High quantity bundle: The 10,000 count is useful for brands wanting long-term inventory and repeat sealing without frequent reordering.

Who It's For

These shrink bands are designed for small business owners, crafters, and formulators who package oils, tinctures, roll-ons, and small vials and need a tamper-evident, professional finish. They work particularly well for product lines that use small boston round bottles and dropper tops where lid diameters fall in the 13 mm to 22 mm range.

They are less suitable for very large caps or unusual lid profiles outside the stated diameter and height, and buyers who require colored or printed tamper bands should look at custom or alternate materials rather than these clear perforated PVC bands.

Pros & Cons

Pros

• Fits small lids reliably when measured to the recommended diameter range.
• Shrinks well with a low-heat gun, producing a professional, tamper-evident finish.
• Clear material keeps product visible while protecting the seal and tamper evidence.
• Large 10,000 pack reduces per-unit cost for higher-volume packagers.

Cons

• Layflat width is not the same as bottle width, so buyers must measure lids carefully to avoid fit issues.
• Clear PVC may not be suitable for brands seeking colored or branded shrink seals.

Specifications

Material	2 mil perforated clear PVC plastic
Layflat dimensions	38 mm width x 28 mm height (1.49' x 1.1')
Compatible lid diameter	1/2' - 7/8' (13 mm - 22 mm)
Pack count	10,000 bands
Recommended use	Small boston round bottles, vials, dropper bottles, roll-on bottles

Our Verdict

For small product makers who need an economical way to add a tamper-evident, professional-looking seal, these 38 x 28 mm clear perforated bands are a practical choice. They deliver consistent shrinkage with a heat gun, fit the stated lid range, and the 10,000 count provides good value for ongoing production. Measure lids carefully before ordering to ensure the right fit.

Frequently Asked Questions

Will these bands fit 15 mm caps?
Yes, 15 mm caps fall inside the compatible diameter range of 13 mm to 22 mm, so they should fit when the cap height is around 28 mm.

Can these be applied with a heat gun?
Customers report reliable results with a heat gun set on low; excessive heat is not necessary and can deform thin plastics.

Are these bands perforated for easy removal?
Yes, the bands are perforated PVC so they tear away cleanly once the consumer opens the product.