Inside the archive contains files of formats STL, x_t, DXF. STL format for printing on a 3D printer. x_t parasolid format for self editing and this is still a multi format for CAD systems. DFX is also a multi file for CAD systems.These are models of orthotics for dogs of the front and rear legs intended for 3D printing. These are models of orthopedics for dogs of the front and rear legs intended for 3D printing. Also possible to use in digital projects. In the program designed for 3D printing, it is possible to change the scale of the model, thereby changing the size you can get a brace for your pet.The model has holes for mounting tapes with a width of 20 mm. Attach buttons or velcro to these tapes to fix the orthosis on the paw.