This Celtic knot hair fork pin hand forged with 12 gauge solid copper wire and embellished with frosted green aventurine stone (8mm in diameter) and it was tumbled, oxidized and hand polished for more strength and depth. The shown pin is 4 1/2"(11.4cm) long in total. The pin head is 1" (2.5cm) long. PLEASE NOTE: You may need to use some additional bobby pins for you bun for better hold and add the hair pin as a decorative jewel to your hair. Length menu corresponds to the total pin length. ATTENTION - ORDERS TO US AND INTERNATIONAL: All orders ship from Toronto, Ontario, Canada. Shipping to US uses USPS First Class shipping option. Delivery standard time 3-9 business days with USPS Tracking number. International orders ship with Asendia with tracking numbers. ★ ★ ★ ★ ★ ★ ★ ★ ★ Enter my shop here: http://ingodesign.etsy.com ★ ★ ★ ★ ★ ★ ★ ★ ★