The Paraball 3 lbs is great tool for beginners, specially for single handed exercises. It is also very useful to troubleshoot new movements and practice their rhythm. The 3 lbs will also provide a good decompressing action on the shoulder when used for throwing motions. 

Ball Weight:
3 lbs (1.4 kg)

Rope Diameter:
0.5 in (12.7 mm)

Rope Length:
9 ft (2.7 m)