Perfect for total body fitness training, these sand weighted balls are made with a durable rubber vinyl cover. Air can be added to change size and firmness of ball. Seven different weights available:-
2lb = 0.91kilo's
4lb = 1.82 kilo's
6lb = 2.73 kilo's
8lb = 3.64 kilo's
10lb = 4.55 kilo's
12lb = 5.46 kilo's
15lb = 6.82 kilo's

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