Thermo-plastics are a versatile material often prescribed for flexible removable partial dentures, as it is stronger, more flexible and reduces chair time. The invasive procedures and the cumbersome materials associated with rigid partials are eliminated and there are fewer steps in the treatment process because preparation of natural teeth is unnecessary. As there is no metal frame, the fabrication and try-in processes are simplified. The choice of a thermo-plastic partial also avoids the use of metal, for higher patient satisfaction. Thermo-plastics are appropriate for a wide range of challenging cases due to their adaptability and the virtually invisible support which it provides.