Sizes :

2mm : 14mm x 3mm (Hole 2mm)

2.5mm : 16mm x 3mm (Hole 2,5mm)

3mm : 17mm x 4mm (Hole3mm)

4mm : 17mm x 5mm (Hole 4mm)

5mm : 18mm x 6mm (Hole 5mm)

6mm : 20mm x 7mm (Hole 6mm)

8mm : 21mm x 9.5mm (Hole 8mm)

10mm : 21mm x 11.5mm (Hole 10mm)

Colour : Silver 

Customer satisfaction is important to us, if you are not totally happy then please let us know.