Arm Splints and Supports - Splinting Wedge with Polyurethane Coating : Help stabilize, support and elevate the patient's arm for medical evaluation with the Splinting Wedge. Ideal for use while treating open wounds, sprains or fractures. This comfortable positioner brings evaluation sessions to a new level by allowing the medical professional to easily assess the patient. Made of the same kind of material used in Skillbuilders and Tumble Forms. This splinting wedge has a durable, super-smooth polyurethane coating which surrounds its foam core. Easy to clean, it can be kept sanitary simply by wiping it down with warm water and a little soap.