Select sizes are now available with anti-microbial formulation to increase the life span of the splint. The anti-microbial protection helps to prevent odors and coating wear that can be caused by harmful microorganisms. This protection won’t wash or wear off. Splints remain odor free longer with this revolutionary formulation, leading to better user compliance. The anti-microbial component also makes the material slightly more resistant to stretch, reduces the surface tack while warm and increases the gloss of the finished splint. Beige.