US Delivery Only. Stops external bleeding quickly with the occlusive, adhesive dressing and sterile sponge found in this wound sealing kit. The H & H Wound Seal Kit includes a vacuum sealed 6'' x 8'' plastic sealing square and hydrogel adhesive to stick to a wound and nearby skin even through blood and debris. The seal features rounded edges to reduce friction with clothing, as well as a long tab on one end to aid with venting and easy removal for repositioning. The kit includes a sterile 6'' x 8'' cotton sponge. This kit is especially useful for chest exit wounds when used in conjunction with the Bolin Chest Seal.