Adjustable Ring Modern Sculpture 3DM STLAll models are tested and ready to print.Ring size is 57 European.Thickness 0.25 mm. Dimensions, size and weight of the model are specified in the photos.The models are of the highest quality and in the best condition.After construction, it is very impressive, beautiful and light.There are 13 models in this style, and you will get a great discount when buying a set.