ThreadNanny Cap - Hat Hoop for Brother PE 770 780D Embroidery Machine Hat Hoop Attachment. Please note that is not a standalone hoop but an attachment which will attach to your existing machine hoop. Brother 700 750D 770, 780D / Simplicity SE2 , SE3, All White Embroidery Machines / Bernina Deco 500, Deco 600 Brother PE100, PE150, PE200, PE180 You will need the 4 x 4 hoop to use this cap hoop. (NOT INCLUDED)