Compass,Metal compass,students compasses Size:4pcs/set Packing:1/10/100 Dimensions of carton:49.5*19.5*20cm Description of good:-Packing:1 purchese set,3pcs/set,4pcs/set 5pcs/set 6pcs/set-Both could used for study and for drawing.-Good appearance and high quality,competitive price student compass