Made from fine quality optical glass. Available in square, round, rectangle shapes. Packed in plastic box, 10 gm Pack.
.01     Round Shape Dia. 18 mm
.02     Round Shape Dia. 19 mm
.03     Round Shape Dia. 22 mm
.04     Square Shape Size 18 x 18 mm
.05     Square Shape Size 19 x 19 mm
.06     Square Shape Size 22 x 22 mm
.07     Rectangle shape, size 22 x 30 mm
.08     Rectangle shape, size 22 x 40 mm
.09     Rectangle shape, size 22 x 50 mm
.10     Rectangle shape, size 24 x 40 mm
.11     Rectangle shape, size 24 x 50 mm