Description: High quality stainless steel material, durable and non-toxic Super strong stainless steel rings, made to fit your finger because of adjustable size, more comfortable to use. Best used for art clay, as Sugarcraft Molds Polymer Clay Molds Cake Decorating Tools and so on It works well with not only just all types of clay, but also dough sugar craft playdough and even in baking Material: stainless steel Color: silver Size Chart: Diameter: 1.7cm/0.67inch Width: 0.4-0.8cm/0.16-0.31inch Package Includes: 10 Pieces Stainless Steel Rings Molds Note: Chocking Hazard - Small parts. Not for children under 3 years