Jewelry, Eyewear and Watch Design Condemn cuff Extendable cuff by Jimin Jung The main goal with this project was to make a cuff that does not have size limitation. The biggest challenge was choosing a clasp. A clasp was integral but it limited size. Therefore, the project was aimed to design a clasp and a cuff as one object. While researching, the design was inspired by structure of a car suspension and a train stopper. The idea was to make the main body of the cuff. It has 2 compression springs in both sides. When the cuff is tried to be worn, 2 wrist holders on both sides open and it fits automatically variety of wrist sizes.