Perfect for embroidering on the sides of shoes or shoe tongues, these frames offer exceptional grip strength to securely hold items in place during embroidery. With a small arm size designed to fit into most shoe sides while still providing adequate stitch field for various designs like logos, flags, initials, and more, these frames are versatile and practical. The aggressive non-slip surface ensures that leather and nylon materials stay securely in place during the embroidery process. They are also suitable for use with backpacks, gloves, pockets, hats, cuffs, and more! Compatible with Entrepreneur Pro PR655, PR655C, and Entrepreneur Pro PR1000/PR1000e with firmware 4.10 or later.