These Men's 925 Silver Signet rings are high in quality and a very popular design with clients. Ideal for resin casting. Available in sizes N to Z. 10x8mm bezel size. These can also be custom made in other sizes. Please contact us if you'd like a custom size made. Casting. Co UK also offer a bespoke service designing exclusively for your company and supplying direct. If this is something that is of interest, please email us at www.castingcompanyuk@gmail.com