ReliaMed Tubular Elastic Net Dressing, Size 3, 5"-6", .8" flat measurement, Medium. Constructed from high-quality nylon and rubber mix, knitted in a seamless band. Secures bandages in place without adhesive while applying gentle pressure. Features strong elasticity. Can be cut for a customized size without unraveling. smooth surface increases patient comfort. Features: Secures bandages in place without adhesive while applying gentle pressure. Features strong elasticity. Smooth surface increases patient comfort.