Uterine Dilator Set 8 (Hegar) Stand Up Assists A test for the complex HERH6036TW A test for the complex visual motor coordination skills * Features 25 key style pegs with holes in various positions in space * Excellent for testing lateralized brain damage * Supports the AMA Guides Measures Joint Range of Motion Spinal subluxation and Cervical Flexion and Extension Multiple Data Storage and Viewing The Acumar Digital Inclinometer Suite provides accuracy repeatability and objective documentation of range of motion measurements EACH INDIVIDUAL DILATOR HAS 2 ENDS OF DIFFERENT SIZES 3 4 mm 5 6 mm 7 8 mm 9 10 mm 11 12mm 13 14 mm 15 16 mm 17 18 mm Shipping Carton Size: 12 L x 10 W x 9 H