Radiation monitoring for facilities performing minimal x-rays each month, yet want to remain in compliance with State and Federal regulations, the quarterly Dosimetry Badge Ring satisfy this need. Our Annual Dosimeter Badge Ring includes 4 Quarters of Service. You will receive you order within 6 days and approximately 2 weeks before your quarterly radiation badge ring cycle ends you will automatically receive a new set of rings, along with a pre-printed envelope for returning the previous rings for analysis. Our Service includes FREE Shipping, FREE Reports, storage of historical data and best in class customer support.