This is a Brother Embroidery Frame -- I am not familiar with how to use/what embroidery machines these are compatible with, so please do your own checking before purchase. Information from the package says "Brother Embroidery Frame L, Large, X59027-003, Model SA-413, Distributed by Brother Int'l Corp., Made in Japan". There is no instruction manual included. Sticker price/price paid was $29.99 (and has original receipt, showing date of purchase as 11/4/1995). Looks like it hasn't even been used; see photos. Buyer to pay $5 S&H.