SharpSafety™ Multi purpose Sharps Container, 12 Gallon, 18¾ x 18¼ x 12¾ Inch, 1 Case of 10 Dexterity Tests Ultrasound Unit With 5 cm 413116 Ultrasound Unit With 5 cm Applicator * The Sonicator 740 is 1 and 3 MHz therapeutic ultrasound unit which comes with a 5 cm˝ dual frequency applicator * It is light weight and portable and features a universal applicator cable to make changing applicators quick and easy * There is an optional rechargeable lithium ion battery pack that truly allows you to take therapy on the road with you * Large soft touch controls let you set up treatments quickly and easily and the backlit display shows all treatment parameters and conditions * Weight: 3 Waterproof backing protects against rain Lids can provide temporary closure when container is not in use to reduce exposure to contents Containers lock for final disposal