Product Specifications] Large (yellow): 4 inches / comb width 100mm / weight 0.26kg / size 17 * 11 Medium (orange): 2.65 inches / comb width 66mm / weight 0.22kg / size 16 * 7.7 Small (green): 1.75 inch / comb width 46mm / weight 0.2kg / size 16 * 5.5