Working air-pressure: 0.20Mpa-0.22Mpa. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies.United Sates, Macao, Hong Kong, Taiwan, North Korea, South Korea, Japan, Philippines, Cambodia, Malaysia, Mongolia, Thailand, Singapore, Indonesia, Vietnam, Australia, Papua New Guinea, New Zealand, Ireland, Austria, Belgium, Denmark, Germany, France, Finland, Canada, Luxembourg, Malta, Norway, Portugal, Sweden, Switzerland, Spain, Greece, Italy, United Kingdom. The item "10PC NSK Style Dental 45 Degree Surgical High Speed Handpiece Push Button 4Hole" is in sale since Thursday, March 29, 2012. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Handpieces & Instruments\Dental Handpieces". The seller is "pruteus2012" and is located in GRESHAM,OR. This item can be shipped worldwide.