Original Fast Frames X-Change 7 in 1 Hoops for Janome MB4 MB4N, Melco EP4, Elna 9900 & 940 Four Needle Embroidery Machines & World Weidner Sticky Stabilizer 10"x10Yds Roll For All Janome MB4 MB4N, Melco EP4, Elna 9900 & 940 Four Needle Embroidery Machines Relief From Carpel Tunnel Excellent Repeatability - Hooping In 5 Seconds Great for Multi Head Operations Genuine Fast Frames - All Stainless Steel - Made in the USA!