- Includes sizes: 20pcs x 3x1mm, 20pcs x 4x1mm, 20pcs x 4.5x2mm, 20pcs x 5x2mm, 20pcs x 6x2mm, 20pcs x 6x2.5mm, 20pcs x 6x3, 20pcs x 7x2mm, 20pcs x 8x2mm, 5pcs x 9x2mm, 5pcs x 10x2mm, 5pcs x 12x3mm, 5pcs x 13x3mm, 5pcs x 14x2.5mm, 5pcs x 17x2.5mm, 5pcs x 18x4mm, 5pcs x 20x2mm, 5pcs x 22x2mm