Removable dentures are used to replace one or more missing teeth. Dentures can be made of acrylic, a mixture of metal-acrylic, or Flexi Dentures; namely removable denture made from flexible thermoplastic nylon with a color more like a natural tooth without using a wire grip, also known as the Immediate Dentures method, which is the placement of removable teeth together with tooth extraction, so patients do not need to experience periods of tooth loss.