Dimensions (smallest to largest):#58: 9 x 0.9cm#57: 9 x 1cm#56: 9 x 1.1cm#55: 9 x 1.5cm#54: 9 x 1.6cm#53: 9 x 1.7cm#52: 9 x 1.8cm#51: 9 x 2.3cm