Package dimensions: 26x13x3cm
Sizes 20 Ea: 3 & 4 Id x 1mm, 4.5 & 5 Id x 2mm
6 Id x 2, 2.5 & 3mm, 7 & 8 Id x2mm. 5 Ea: 9 & 10 Id x2mm, 12 & 13 Id x3mm. 14 & 17 Id x2.5mm, 18 Id x4mm, 20 & 22 Id x2mm. Strong poly storage case.
got reply from factory hardness 70,but he said don't have any docs