Fast Frames 7 in 1 Embroidery Hoop Set for PR1000 and Babylock 10 Needle Machines Fast Frames are a hoopless embroidery frame. Stick-on backing is placed on the frame. The adhesive backing is exposed in the open embroidery area of the frame. Press the area to be sewn firmly down on the backing. Use the notches as points for alignment. Any area that will lay down flat in the sewing field, you can sew! Rotation of the design may be needed (for example, the back arch of a cap). Use this product for the sweat band area of caps, backs, sides, bills, bucket caps, collar tips, cuffs of sleeves, dog collars, gym bag center flaps, etc. Fits Brother models: Entrepreneur Pro X PR1050X Entrepreneur Pro PR1000 Entrepreneur Pro PR1000E Fits Baby Lock models: Enterprise BNT10L Valiant BMV10