38 x 28 mm Clear Perforated Shrink Band for Small Bottles - Tamper

In this review the 38 x 28 mm clear perforated shrink band is evaluated for small boston round bottles, vials, dropper bottles and roll-on containers; the bottom line is that it is a practical, no-frills tamper evident solution for small-batch producers who need a clean finish and reliable seal. The reviewer found the bands simple to apply with a heat gun on low and appreciated the clear 2 mil perforated PVC for a discreet look that still shows a tamper seal. This pack of 5,000 is aimed at makers and small brands who want consistent functionality and professional presentation.

Key Features

• Shrink band tamper seal: Provides a visible tamper evident seal that reassures customers the product has not been opened.
• Layflat dimensions: The 38 mm by 28 mm layflat size fits lids within the recommended diameter range for predictable shrink performance.
• Compatible diameter range: Works best on lids between 1/2' and 7/8' across the center, offering versatility across many small containers.
• 2 mil perforated PVC: The thin, perforated material shrinks quickly and tears predictably at the perforation for easy opening.
• Bulk quantity: The bundle of 5,000 is cost-effective for small brands and craft producers needing large runs without frequent reordering.

Who It's For

This product suits small-batch cosmetic makers, herbal oil producers, apothecary-style sellers, and crafters packaging samples or retail items in small boston round bottles, vials, dropper bottles and roll-on bottles. The clear finish keeps branding visible while delivering the required tamper evident safety seal for consumer confidence.

Those who should look elsewhere include businesses using wider or taller caps outside the 13 mm to 22 mm diameter range or containers that need thicker, non-perforated or colored bands for stronger security or branding impact. Always measure your specific lid diameter before buying; layflat width is not the same as bottle width.

Pros & Cons

Pros

• Effective tamper evidence that increases customer trust and meets common safety expectations.
• Clear 2 mil PVC shrinks cleanly when heat is applied gently with a heat gun.
• Fits a range of small lids between 1/2' and 7/8' and is appropriate for vials and dropper bottles.
• Large 5,000 count provides value for frequent packagers and small brands.

Cons

• Not suitable for lids significantly larger than 7/8' or for caps with unusual shapes; measurement is required.
• Thin 2 mil material may not be ideal where a heavier-duty band is preferred for rough handling.

Specifications

Material	Perforated clear PVC, 2 mil
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)
Recommended lid height	About 1.1' (28 mm)
Quantity	Bundle of 5,000
Best use	Small boston round bottles, vials, dropper bottles, roll-on bottles

Our Verdict

For small producers seeking a discreet, reliable tamper evident option, this 38 x 28 mm clear perforated shrink band is a solid value: it fits the common small lid sizes, shrinks predictably with a low heat setting, and the 5,000 count keeps unit cost low. Measure caps before buying, but for compatible bottles this is an economical way to add a professional finish and consumer confidence.

Frequently Asked Questions

Will these bands fit my dropper bottle cap?
They fit best when the cap diameter measures between 1/2' and 7/8' across the center; measure your cap to confirm fit.

What tool is recommended to apply them?
A heat gun set on low works well; customers report consistent shrinkage and easy application with gentle, even heat.

Are the bands colored or perforated?
The bands are clear and perforated; the perforation helps predictable tearing for opening while remaining discreet on clear containers.