Model #601 Professional Female half Body Dress Forms For Dressmaker Collapsible Shoulder With 1 Free Arm (ST-SIZE10) 1. Model #601, ST-SIZE10, High Quality Fine Linen with Collapsible shoulders. 2. Material: Exterior: Linen Interior: Paper Mache and Fiberglass 3. Sides flange, 4. Adjustable up & down. 5. Pinnable Surface Please see this link, if you want more choices: https://www.amazon.com/s/ref=nb_sb_noss?url=me%3DA2DRD8XSP05A23&field-keywords=Professional+Dress+Form+Female+Half+Body Please click on this link, https://www.youtube.com/watch?v=8nzD5c3C-Hw. May help you to assemble your dress form faster.