ProPaste One is a 2 in 1, unique and economical, pre-assembled disposable prophy ring and powerful paste combo for more efficient polishing that bolsters infection control protocols. This preassembled combo eliminates the need to autoclave or sanitize a prophy ring before every patient visit, simply use and dispose. Each ring has an ideal amount of fluoride-releasing, desensitizing, and lowsplatter prophy paste for each polishing procedure. An ideal solution for all hygienists and is an asset for mobile hygienists. Compare to Prophy Gems™ Product Features • Saves an average of 15 seconds during setup • Desensitizing, easy rinse, and low-splatter paste • Fluoride-releasing to prevent caries • Promotes dentin remineralization • Helps reduce cross-contamination and infections • Creates a more hygienic, seamless procedure Non-Latex Shelf Life: 730 days Country of Origin: USA