Please call 1-866-469-1147 for CURRENT price and availability for machines. Embroider caps easier and quicker with this optional cap hoop. This snap-on hoop allows you to embroider along the curve of any cap. With additional cap frames you can have several caps hooped and ready to snap-in. Quickly embroider caps up to 2 3/8" x 5 1/8" (60mm x 130mm). Includes frame, driver, and mounting jig.