031" x.125" (1/32 x 1/8) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP99 (50 Pack) Size: 50 Pack Small End =.031" Large End =.125" Length =.625" Ideal for powder coating, painting, ceramic coating, plating, anodizing, and various other applications. High-grade, non-toxic synthetic silicone rubber resists cracking, shrinking, hardening, or breaking. Maintains flexibility, durability, and reusability while enduring temperatures up to 600 degrees Fahrenheit To avoid unnecessary after-sales issues, please confirm the model details with us before placing your order. Thank you for your understanding and cooperation; we wish you all the best.