This hoop is compatible with Husqvarna Viking Designer Diamond Deluxe Royale Ruby Topaz 30 20 Epic 2 Brilliance 80 Pfaff Creative Sensation Pro II Vision 5.5 5.0 4.5 4.0 Performance etc., Sewing and Embroidery Machine. Other compatible machines, please check your machine manual Upgrade your Husqvarna Viking Designer Diamond Deluxe Royale Ruby Topaz 30 20 Epic 2 Brilliance 80 Pfaff Creative Sensation Pro II Vision 5.5 5.0 4.5 4.0 Performance sewing and embroidery machine with the Sew Tech Elite Crown 10x8 inch (260x200 mm) Embroidery Hoop. Built for precision and durability, it features clear markings for easy alignment and an adjustable metal screw that securely clamps a variety of fabrics. Ideal as a replacement embroidery hoop or an extra hoop to speed up your projects, its reliable design ensures consistent, professional-quality results. Please refer to your machine manual for additional compatibility details.