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.