Three Keys Jewelry 8mm White Ceramic Wedding Ring with Hawaiian Koa Wood Inlay Men's Wedding Band Engagement Ring Material: Ceramic - Scratch Resistant, No Metal Irritation or Color Fading; Koa Wood Inlay - Represent Integrity & Strength, Sensitivity & Protection in Marriage Craft: White Ceramic & Koa Wood Inlay (resin applied over the wood to make it waterproof & durable) Ring Width: 8mm; Ring Thickness: 2.4mm; Comfort Fit Design & Lightweight (Pls check correct ring size in 6th pic) Idea Wedding Band, Engagement Ring or Promise Ring for Men and Women. Best Gift for Him, Husband, Dad, Boyfriend & Gift for Her as well Comes with Free Charming Ring Box. Perfect Gift for Father's Day, Anniversary, Graduation, Christmas, Birthday, Wedding, Engagement, or Valentine's Day Gift