Available Sizes:A. 16–16.5cm / 17 cm (Fits most 1/6 BJD) B. 17.5-18.5 cm (Fits most 1/4 BJD) Please leave the exact head circumference in the order notes (e.g. 16 cm-16.5 cm, 17 cm, 17.5 cm, 18 cm, or 18.5 cm). If no size is provided, the wig will be made in the default size: 16–16.5 cm for Option A and 17.5 cm for Option B. Pieces: This listing includes one wig only. Other items and/or dolls are not included. Main Materials: Mohair. Production Time: 30-60 Days. This item is made-to-order and ships within 2–5 business days once completed. Note: 1.Please measure your doll's head circumference before purchasing. Fit may vary depending on head shape and manufacturer.2.This wig is made with a hard cap and has little stretch. Please use eye putty or Blu-Tack for secure attachment. To maintain its quality, ensure the shell does not come into contact with water.