Suitable for Brother VR XG3182-001 Jackets and other thicker materials are easily embroidered on the flat frame where, excess cloth is fed over the top of the machine arms to avoid bunching. Ideal for large items such as horse blankets or bed sheets Arm "A" required to mount hoop onto machine Frame size 200mm x 200mm Arm "A" required to mount hoop onto machine Frame size 38mm x 44mm