Description
These 38mm black child-resistant plastic caps are designed for cannabis packaging applications that require a child resistant closure component with a clean, professional appearance. Each cap is made from plastic, finished in matte black, and fitted with a foil liner. The straight-sided profile gives the closure a sleek presentation when paired with the correct compatible jar.
With a 38/400 thread finish and a 38 mm inner diameter, these container caps are intended for jars that match the required closure specification. Jars are sold separately, so packaging teams should confirm jar compatibility before ordering. Each cap measures 17 mm in height and 44 mm in overall diameter, with a circumference of 140 mm, or 5 1/2 inches.
The 80-count format is suited to dispensaries, cannabis brands, processors, manufacturers, distributors, and packaging teams purchasing child-resistant caps for commercial inventory or production needs. Every cap includes the foil liner shown in the product specifications, and customization options are available.
Closure Design and Commercial Packaging Use
- Child resistant design: Specified as child resistant for use as a cannabis packaging closure without implying universal legal compliance.
- Matte black finish: The matte surface and straight sides create a clean, professional packaging presentation.
- Foil liner included: Each plastic cap contains a foil liner as part of the supplied configuration.
- 38/400 thread finish: The closure should be paired only with a jar that matches the required thread finish and compatibility.
- Top labeling area: The cap provides a 38 mm labeling diameter on the top surface for a round sticker.
- 80 count quantity: The pack size supports commercial purchasing, packaging line replenishment, and organized inventory planning.
For dispensary packaging and other commercial cannabis packaging workflows, these matte black container caps provide a defined closure specification that can be matched to the appropriate jar before production. When opening and closing instructions are present on the cap, the usable labeling diameter is reduced so a round sticker does not cover debossed or embossed text. This labeling detail should be considered when preparing artwork or selecting sticker dimensions.
Product Specifications
| Specification | Details |
|---|---|
| Material | Plastic |
| Color | Black |
| Surface Finish | Matte |
| Design | Straight sided |
| Liner | Foil |
| Child Resistant | Yes |
| Inner Diameter | 38 mm |
| Thread Finish | 38/400 |
| Height | 17 mm |
| Overall Diameter | 44 mm |
| Labeling Diameter | 38 mm |
| Circumference | 140 mm (5 1/2 in.) |
| Jar Included | No, jars sold separately |
| Compatibility | Use with the correct compatible jar |
| Quantity | 80 Count |
| Customization | Customization options available |
| Labeling Note | Usable top labeling diameter is reduced when opening and closing instructions are present so labels do not obscure debossed or embossed text |
Contact Us for customization options.



