About this 3D model

33 different tactile bases. Each base is in all 30 shapes, which will cover all your needs.You will get:* Round bases in 25, 30, 35, 40, 45, 50, 55, 60, 65, 70mm size* Square bases in 25, 30, 35, 40, 45, 50, 55, 60, 65, 70mm size* Oval and Rectangle bases in 25x50, 30x60 and 35x70mm size* Triangle and heart in 40 and 60mm size