Size:4pcs/set Packing:1pcs/plastic box 10pcs/inner box 100pcs/carton Dimensions of carton:49.5*19.5*20cm Compasses,Office supplies,Stationery setDescription 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 metal compasses