20 clasps on the tree. Eash of them has dimentions 4x2.5x9mm. Model adapted for printing with MSLA technology on photopolimer printer. The model is designed for printing without additional supports. The clasps on the tree are arranged in such a way as to reduce wear on the FEP film. After printing the model, it can be immediately placed in the flask for further casting. By purchasing this model, you save resin on supports, and you get clean models as a result. There is no need to solder the clasps on tree and immediately after additional UV treatment, the model can be used in casting.