Ultrasonic Test Sieve, Clear Acrylic Frame, Stainless Steel Screen Material, Acrylic Frame Material, Mesh Size Fine, Mesh Size Range Fine, Wire Dia. 0.09 mm, Opening Size 125 micron, Outside Dia. 3.5 in, Frame Inside Dia. 3 in, Overall Depth 0.625 in, ASTM E11 Standards. This item has been restricted from sale in the following state (s): []