Viscoelastic polymer gel and Kova Gel™ offer the highest quality and most comfort available. With superior anti-shear protection, moving and conforming is made easy. All Birkova Gel Pad Positioners offer support, stability, and elevation for patients while helping to reduce tissue trauma and are carefully designed for optimum stability. Each fluid-resistant gel also helps protect against skin tissue breakdown and other types of costly post-operative damage. All Kova Gel™ positioners are latex free, re-usable, disinfectable and easy to clean.