Smooth Sided Screw Top Plastic Caps w/ Foam Liner | 38mm - Glossy Black Plastic - 350 Count


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Smooth Sided Screw Top Plastic Caps w/ Foam Liner | 38mm - Glossy Black Plastic - 350 Count

Product Details

Please interact with the respective fields within the "Dimensions" table for a clear visual representation of each dimension.

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Cap Size (mm)


Cap Threading


Child Resistant




Cap Style


Cap Shape


Cap Finish


Liner Material





Cap Height (mm)


Cap Diameter (mm)


Material Thickness (mm)


Max Label Size Diameter (mm)


Take your brand to the next level with our Smooth Sided Screw Top Plastic Caps. These Glossy Black caps make your product stand out while offering a professional, sleek appeal. They're not just good to look at - they're reliable, too! Compatibility with 38/400 threaded concentrate jars and pre-roll jars means they're the perfect closure for a wide range of products.

These closures come with a foam liner that is the industry standard. It offers resilience, cleanliness, and odor resistance. You'll appreciate the low moisture transmission rate that ensures the quality of your products. Let's not forget that all-purpose, compressible seal - it offers the protection your products deserve.

Here's what you can expect when you choose our screw top plastic caps:

  • High compatibility: Fits 38/400 threaded concentrate jars and pre-roll jars like a glove.
  • Stand out design: Matte black color that looks professional and attractive.
  • Customizable: Adjust the look to suit your brand and create a cohesive product line.
  • Foam liner: Guarantees cleanliness, odor resistance, and a low moisture transmission rate.
  • Wholesale Prices: Affordable rates so you can stock up without breaking the bank.

Did we mention you can order samples directly from our online platform? Yes, that's right. Before making a big purchase, you can see and feel these lids in person. That's the confidence we have in our product.

When it comes to sealing off your concentrate or pre-roll jars, our Smooth Sided Screw Top Plastic Caps are the reliable choice. They don't just get the job done; they do it with style. Make a statement with your product packaging today!

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Infuse your brand's voice into your products with Marijuana Packaging's creative custom labels and application services.

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Consult our experienced designers to transform your packaging into a distinct brand statement.

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Unveiling our White Glove Custom Branding Services - the perfect union of elegance and personal touch. At Marijuana Packaging, we believe that your packaging should be as unique and distinctive as your brand. That's why we offer an unparalleled service, meticulously crafting premium packaging solutions that perfectly encapsulate your brand's identity, and proudly showcase your unique logo and design.

But our commitment to your brand extends beyond just packaging. We also host a team of seasoned designers who excel at translating your vision into a tangible design. Whether you come to us with a full comprehensive concept, or simply a dream scribbled on a napkin, our design crew will collaborate with you to transform your ideas into a visually striking reality.


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