Thickness
0.3mm, 0.4mm, 0.5mm,0.6mm,0.7mm

Height
4.8cm

Length and width
27cm*20cm, 29cm*23cm, 32cm*22cm, 31cm*25cm, 32cm*27cm, 36cm*27cm, 36cm*27cm, 36cm*30cm,
0cm*30cm, 45cm*30cm, 40cm*35cm, 45cm*35cm, 50cm*35cm, 50cm*40cm, 55cm*40cm, 60cm*40cm, 65cm*40cm

Polishing
outside and inside