This Surgilast Tubular Elastic Dressing Retainer is completely unopened and never been used before. This dressing retainer is sized Large #6, meaning it is most meant to work with the Head, Shoulder & Thigh - see the second image of the back of the box.
Retainer dressings like this one are stretchable net material that is most commonly used to hold other dressings securely in place on all parts of the body - all without the need for adhesives! Some examples of dressings typically held in place by a retainer dressing are: burn dressings, post-op dressings, hot/cold packs, IV tubes, incontinence pads and decubitus ulcer dressings to name a few.
These Surgilast retainer dressings are made from high quality poly and rubber.