Home Accessibility 3D stairs Stairs Stairs Description Save two stairs; one with a circular base and the other with a square base. railing layers; base and steps. Format DWG File size 247.44 KB DOWNLOAD DWG share your appreciation Related Posts Stairs 3d staircase with offset 3d staircase Spiral staircase Stairs Helical staircase in glass and metal 3d Helical stair 3d stair isometric Stairs 3d spiral staircase 3d wooden staircase Stairs 3d spiral staircase 3d staircase 3d stairs 3d spiral staircase Tensioned steel cable ladder 3d agility module 3d staircase Mixed 3d metal staircase