3-Piece Embroidery Hoop Set for Brother HE1 Embroidery Machine Receive 1 Small, 1 Medium, and 1 Large Hoop Embroidery Area: 2" x 1.5" (Small), 4" x 4" (Medium), 6.75" x 4" (Large) Full metal adjustment screw secures a wide variety of fabrics Clear, green-ink grid included for accurate alignment These are generic hoops that are perfect replacements for the Brother SA431, SA432, and SA434 hoops.