Size:

3mm: diameter 3mm, height 1.5mm, hole 1mm

4mm: diameter 4mm, height 2mm, hole 1.5mm

5mm: diameter 5mm, height 3mm, hole 2mm

6mm: diameter 6mm, height 3mm, hole 2.5mm

8mm: diameter 8mm, height 4mm, hole 3.5mm

10mm: diameter 10mm, height 4.5mm, hole 3.5mm 

Note: The size and weight are measured manually, so there will be some indirect measurement errors.