Yes. MaxflexTM dental coping sheet uses a new modified medical material (free of BPA, BPS, latex, and gluten), which is typically developed for the retainer and invisible appliance. With the optimized and balanced design, this material shows superior performance in a series of properties, such as durability, tear resistance, impact strength, stress retention ratio, stain resistance, and optical transparency. Furthermore, this material can be processed into dental coping sheets with various structures, i.e. single layer, double-layer, and composite layer, which possess different mechanical properties.