Jaybird & Mais 30/31 Adhesive Foam is a latex foam substrate combined with a natural rubber adhesive on a release paper liner. The product is 100% latex free - both the foam substrate and the adhesive coating does not contain any Dry Natural Rubber (DNR) which means there is no latex in the product. The foam is used to make custom padding for areas of the body; especially over lacerations, bumps and bruises. The foam can also be used in conjunction with taping applications for added protection and comfort. Non-sterile, for external usage. Available in both 1/8" (Jaybird 30) and 1/4" (Jaybird 31) thicknesses.