Exufiber® Gelling Fiber Dressing, 15 x 15 Centimeter, 1 Each Jobst 30 40 mmHg Pantyhose Pulse range: 30 160 times minute Two 1 inch urethane Pulse range: 30 160 times minute Fits knuckle width up to 2 3 4 * The patented IMAK SmartGlove helps prevent and relieve wrist pain including carpal tunnel syndrome * The SmartGlove encourages the hand and wrist to remain in a neutral position during work * It features flexible support for full use of the hand and breathable cotton Lycra© for all day comfort * The ergoBeads© pad located on the underside of the wrist cushions and protects * Helps prevent and relieve carpal tunnel syndrome * Increases comfort and circulation * Ensures ergonomically correct wrist position * Cushions and protects the underside of the wrist including the pisiform bone * Reversible to fit left or right hand you can see that Exufiber is full of tightly entangled fibers that minimize the free space for fluid or exudate to flow which in turn boosts the entire dressing's integrity