Jobst Ulcercare Liners Large Pk 3 Jobst Ultrasheer 20 30 Knee Hi For quick and effective evaluation 413116 For quick and effective evaluation of the pupillary reflex * Bright white halogen light for true tissue color rendition * Durable solid brass construction * Uses 2 AAA batteries (included) * Shipping Carton Size: 9 L x 6 W x 4 H below 70% unspecified Compression Liners Only * Large * 3 each * Provides superior clinical effectiveness in the management of venous leg ulcers with a simple 2 part system * The gradient compression is provided by the combination of the compression liner and therapeutic stocking increasing venous return and helping to manage edema * Continued use provides clinically recommended level of compression 40 mmHg to help prevent recurrence * Zipper and pull in stocking assists in donning * Provides nomonal compression of 40 mmHg when the medical stocking with the zipper is worn over the compression liner * Promotes normal lifestyle regular clothing bathing and footwear * A cost effective choice Jobst UlcerCare stockings can minimize the nursing care time per patient per visit * Easy convenient to use these stockings are designed for maximum patient compliance * Ready to wear therapeutic gradient compression system *