The Plastic Cap for Shampoo Bottle is a functional and durable solution for sealing and protecting shampoo bottles. Made from high-quality PP material, it is sturdy and resistant to breakage. It has a neck size of 18/400 and is suitable for most shampoo bottles. The cap is available in various colors and can also be customized with metalizing for a sleek and modern look. It comes in a pack of 1000pcs, making it ideal for commercial use.