Jobst Ultrasheer 15-20 Small Knee-Hi Natural Beige (Pair) Aprons-Bibs 1kg) (1335 N) * Accuracy:

1kg) (1335 N) * Accuracy: +/- 1 % over full scale * Resolution: 0

Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness and red-green blindness each in two forms complete and incomplete * Includes four special plates for tests to determine the kind and degree of defect in color vision * Makes use of the peculiarity that in red-green blindness blue and yellow appear remarkably bright compared with red and green * Color plates encased in specially designed album-type books for ease of handling * Detailed instructions included

WITH BACK * With Foot Ring * A chrome stool that features a smoothly threading stem and an all welded * 3 thick foam cushion cover by black vinyl * 4-legged base with heavy duty carpet casters * Round foot ring and round stool * Weight capacity: 275 Lbs

* Optional armrests attach easily

Large/X-Large 12+ Excellent Retail Packaging

Jobst Ultrasheer 15-20 Small Knee-Hi Natural Beige (Pair) Aprons-Bibs 1kg) (1335 N) * Accuracy:Knee Hi * Natural * 15 20 mmHg * Small * Ankle Circ 7 8. 25 Calf Circumference 11 15 * Beautifully sheer hosiery Durable long lasting *Sandalfoot styling *