1cm x 1cm,Rectangle, purity:98%
1.5 cm x 1.5 cm,Rectangle, purity:98%
2cm x 2cm,Rectangle, purity:98%

1cm x 1cm,Rectangle, purity:98%
1.5 cm x 1.5 cm,Rectangle, purity:98%
2cm x 2cm,Rectangle, purity:98%

5cm x 5cm,Rectangle, purity:95%
7cm x 7cm,Rectangle, purity:95%

2 inch,Disc, purity:95%

1cm x 1cm,Rectangle, purity:98%
2cm x 2cm,Rectangle, purity:98%
1.5 cm x 1.5 cm,Rectangle, purity:98%

2 inch,Disc, purity:98%
4 inch,Disc, purity:98%