This hoop is compatible with Husqvarna Viking Designer Diamond Deluxe, Designer Diamond, Designer Diamond Royale, Designer Ruby, Designer Ruby 90, Designer Ruby Royale, Designer Ruby Deluxe, Designer Sapphire 85, Designer SE, Designer I, Designer II, Quit Designer Ⅱ, Designer Topaz 50 40 30 25 20, Platinum 955E, Designer Epic, Designer Epic 2, Designer Brilliance 80 Sewing and Embroidery Machine. Before ordering, please check your machine manual’s accessory section to confirm compatibility. Sew Tech embroidery machine hoops are accurate and strong Clear markings on hoops for easy reference Adjustable metal screw on the hoop help you to clamp a wide range of fabric firmly Used as a perfect replacement of the old hoops or have extra hoops to speed up your embroidery projects Elevate your sewing and embroidery projects with the Sew Tech 5x7 inch (130x180 mm) Design Hoop, crafted for Husqvarna Viking Designer Diamond Deluxe, Designer Diamond, Designer Diamond Royale, Designer Ruby, Designer Ruby 90, Designer Ruby Royale, Designer Ruby Deluxe, Designer Sapphire 85, Designer SE, Designer I, Designer II, Quit Designer Ⅱ, Designer Topaz 50 40 30 25 20, Platinum 955E, Designer Epic, Designer Epic 2, Designer Brilliance 80, and more (check your manual’s accessory part for exact model compatibility). Built for accuracy and strength, this machine embroidery hoop features clear markings for easy alignment and an adjustable metal screw to secure various fabrics. Perfect as a replacement embroidery hoop or an extra to speed up production, it’s an essential embroidery accessory for anyone looking to achieve crisp, professional results in their needlework.