Most denture bases are made up of acrylic resin (to match the patient’s gums) or chome cobalt metal (to prevent denture from being brittle). However, Flexible Denture bases are made up of nylon, which makes them more adaptable and eliminates the need for denture adhesive or metal clasps. Also, the clear material of Flexible Dentures allows the natural gum colour to show through. They also require less time duration to construct compared to regular dentures.