Description Made of silicone material, these dental color code rings are not easy to break or deform, support long term use. Practical dental code rings will help you easily distinguish and organize different dental equipment without need of any tools, save your time and efforts. Features -Color:red-Material:Silicone-Size:0.60X0.60X0.50cm/0.24X0.24X0.20in- These dental color code rings are of smooth surface without burr, safe to your dental equipment.- Practical dental color rings supports repeated times using and are used to distinguish different dental instruments.- The small rings for dental equipment are made of silicone materials, not easy to deform or break, durable for long service life.- Small size and light weight design make the silicone dental rings easy to use, beautiful and practical dental tools.- Large quantity of the code rings to meet your different needs, save your time and efforts, bring you convenience.Packing list: 100 x Dental Color Code Rings