33 mm Black Poly Seal Cap – Single

Description

Durable 33 mm black screw-top lid designed for use with compatible Boston Round bottles. Made from sturdy polypropylene plastic, these caps provide a secure closure to help protect contents during storage and transport. The ribbed exterior allows for easy grip and tightening, while the black finish offers a clean, professional appearance suitable for beverages, extracts, flavorings, chemicals, and other liquid products. Compatible with standard 33 mm Boston Round bottle finishes.