Vegan Leather Brwon Fullbust Long-Line Halter Collared Corset made of high quality faux leather with premium front zipper closure 12 Spiral Steel bones with static backbones 100% Cotton Twill lining 6" Modesty Panel 1" Silver buckle for collar fastening behind the neck (adjustable) Nickel brass grommets with polyester laces at back Thick cording in the back for cinching Hand Wash Only