Total 4 size for choose:
3 Inch (7.6cm)
8 Inch (20cm)
12 Inch (30.5cm)
Telescopic/Contracts to 7.8 Inch (19.8cm), Can Expand to 10.8inch (27.5cm) This is 3 Inch (7.6cm).
Fit to brand(MEZZ/FURY/HOW/PREDATOR).
Fit to CUESOUL Cue series STRENGTH/GALAXY/ELEGANT/DS