The 'Bionic Arm' is available in four standard sizes.
Short......60cms for bowlers up to 5 feet tall
Medium....65cms for bowlers up to 6 Feet tall
Long........70cms for Bowlers over 6 feet tall
Aluminium and stainless steel construction for strength and durability and reduced weight...only weighs 620 grams (medium)
Fully approved by Bowls Australia 10 Year Limited Guarantee This device should in no way be altered by the end user.