Name:Code Rings Standard Color Recognition Colorful Rings Soft silicone Fit easily onto all hand instruments Compatible with all sterilization and cleaning methods The standard size is for regular instruments, while the large size is designed to fit larger, ergonomic handles Product description: Soft silicone color rings precut to fit easily onto all hand instruments. Compatible with all sterilization and cleaning methods. The standard size is for regular instruments, while the large size is designed to fit larger, ergonomic handles. Package:2 Boxes,160pcs/box Contact us We will reply all message within 24 business hours and we are able to give you a quick response during the duty time.If we are off duty,please kindly be patient and give us a little more time,not just leave the neutral or negative feedback without communication.Every problem will be solved ASAP if you contact us! FDA Statement The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.