This listing is for Elna “Making thee Most of the Cover Hem” instructional booklet for Cover Hem sergers. This 33 page book is in excellent condition and contains tips and information about threads, needles, fabrics and notions; cover hem accessories; and projects such as chair cover, appliqued dress, knit PJ’s, pillows, vest and more. Click on pictures for more information and details. This book is appropriate for models: 925 DCX, PRO 905, PRO 904, 704 DEX, 624 and 614. Be sure to confirm your model number before purchasing as it may not have relevant information for other models. A great resource to have to help you get the most out of your serger! Contact me with any questions or requests. Thank you.