Architectural Drafting and Design Kit contains a masterbow compass, sandpaper lead pointer, erasing shield, 6" 180 degree protractor, 2mm lead holder, mini dusting brush, 45 degree/90 degree triangle, 30 degree/60 degree triangle, plastic eraser, H and 4H leads, 12" architect"s triangular scale. Comes with a sturdy, reusable, clear-front plastic zipper pouch.