Monogram Kit is an embroidery frame kit that allows you to embroider monograms, logos, and small patterns on PR/PR1X, such as small pockets and narrow sleeves. Main Features Compact Frame/S Frame - Available in 4 different sizes/shapes depending on the embroidery area and shape allowing you to embroider in narrow spaces such as small pockets and sleeves. Frame sizes: 38 × 44mm (~1.5 × 1.7 in), 41 × 70mm (~1.6 × 2.7 in), 33 × 75mm (~1.3 × 2.9 in), and 50 × 50mm (~2 × 2 in) Compact Frame M - Easiest hooping (click and snap) with strong holding power, the Clamp Frame M has a Double-sided frame surface to cover both woven and slippery material. Ideal for materials ranging from thin and thick, as well as tote bags, shirt sleeves, sports jackets, towels, and more. Compatible Machines Brother Persona PRS100 1 Needle Embroidery Machine 8x8 Brother PR1X Entrepreneur One Needle Embroidery Machine Brother Entrepreneur Pro X PR1055X 10 Needle Embroidery Machine 14x8 Brother Entrepreneur W PR680W 6 Needle Embroidery Machine 12x8 PR650 PR655 PR670 PR1000 PR1050X