Xiem Tools Serrated Stainless Steel Rib 4A SSR4A-10278Clay Rib Stainless Steel 4A Serrated SSR4A 10278 Tailored to your needs! Dimensions: 5. 2" L x 1. 7" W Type: Serrated Xiem Stainless Steel Clay Ribs are flawless, flexible and the finest cutlery stainless steelribs available. They are tailored for all your shaping, trimming, cutting, smoothing and finishing needs on a variety of materials such as leather, hard water base and oil base clay, Sculpey Polymer clay, wax, and plaster. Available in a variety