Professional Medical Diagnostic Penlights With Pupil Gauge You bid for 1 color penlights Color: GREEN These penlights come with pupil gauges on the side for instant reference. Aluminum alloy made. Powered by 2 AAA batteries (not included) BRAND NEW EXCELLENT QUALITY 100 % SATISFACTION GUARANTEED Poopyz is a distributor of medical devices , located at Briarwood , NY 11435, Please call 718-312-8739 (Joy) 9am-5pm, Mon-Fri, Eastern Time for any question "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." If you have questions about legal obligations regarding sales of medical devices, you should consult with the FDA's Center for Devices and Radiological Health: http://www.fda.gov/cdrh/devadvice/ http://www.fda.gov/cdrh/industry/support/index.html Phone number: 800.638.2041