Oak Bentwood Ring with Crushed Mother of Pearl Inlay Wooden Anniversary/ Wedding Band Every piece of wood is a little different and varies in grain and color. Please use custom order link to request a different type of wood. Construction Our bentwood rings are handmade by bending and gluing thin strips of wood together with the grain running around the circumference to make a very strong ring. In our opinion this is the strongest method for wood rings. This method also allows you to see the natural beauty of the grain and doesnt expose the end grain. Finish Our finish is an acrylic resin, waterproof durable finish, that can be worn throughout your daily routines. Rings sizes 316. Ring widths 3mm10mm Ring Sizes Please include your ring size width in the Message To Seller. If you are unsure of you ring size you can go to your local jewelry store to be sized. Ring Care: These rings are very durable but it is best to remove when using harsh and abrasive cleaning chemicals, or solvent based materials, (nail polish remover, acetone, lacquer thinner, etc). Normal delivery will be with in 23 weeks. If it will be longer we will notify you. If you need a rush order contact us before ordering.