Senboni synthesis 4 inches (10cm*360cm) It is often used to fix broken bones, to provide support in injuries or to provide immobilization. Senboni synthetic gypsum, 4 inch (10 cm * 360 cm) in size. This synthetic plaster consists of high quality synthetic fibers and is often produced using a polymer and plaster mixture. This special mixture allows the material to harden rapidly, thus helping patients to be treated more quickly. Senboni synthetic plaster has a few advantages. First, it is lighter than traditional gypsum and occupies less space. It is also water resistant, which allows the patient to bath or contact water. This synthetic gypsum can be easily cut, bend and shaped, which makes it easier to use during application. In addition, the material has an air that can take air, which helps the skin to air and dry out. & Nbsp;