8 faces grinding mirror size 5/30 cm(1.97/11.81in) thickness 4mm (0.16in)

?8 faces grinding mirror size 5/30 cm(1.97/11.81in) thickness 4mm (0.16in)?

Featuring 8 faces, this 5/30 cm (1.97/11.81in) grinding mirror offers precision and accuracy. With a thickness of 4mm (0.16in), it is durable and reliable for all your grinding needs. Enhance your work with this professional-grade tool.