Browse by Cap Size - Diameter

Finding the perfect plastic cap to match your jar’s diameter is crucial for product safety, freshness, and presentation. At Parkway Plastic, we offer a wide range of cap sizes to fit every need, from small 16mm caps to large 120mm options.

Available Cap Diameters

Each size is crafted with high-quality plastic to ensure a secure fit and reliable seal for jars of all types - ideal for food, cosmetics, pharmaceuticals, and industrial products.

Need Help Choosing the Right Cap Size?

Unsure which cap diameter matches your jar? Don’t worry! Visit our blog post “3 Steps to Finding the Right Packaging For Your Product” for expert tips and detailed guidance. Get the perfect fit every time to protect your product and enhance your brand presentation.