OurDispensing Caps, come in a wide variety of designs, styles, and colors, and are made from the highest quality, FDA approved plastics. Such as High-Density Polyethylene (HDPE) and Polypropylene (PP). Available in neck finishes as small as 13/400, up to 63/485. You are sure to find the right style of cap to fit your needs. But if you can't find what you need. We can find it for you. Just give us a call and tell us what you need.