Small Embroidery Hoop for Brother Machines - Replaces Brother SA431 Small Hoop --- SE270D SE350 SE400 PE-300S PE-400D PE500 HE-120 HE-240 LB-6770 LB-6800PRW 500D 900D 950D SB7050E by SewTech Embroidery area of 1" x 2.5" Excellent for monogramming cuffs, collars, infant-wear, and other small products Full-metal adjustment screw secures a wide variety of fabrics -- No plastic end Clear green-ink grid included for accurate alignment This is a generic hoop that is a perfect replacement for the Brother SA431 hoop.