The Vinex Shot Put range offers various weights and colours to allow athletes of all ages to practice technique and develop power prior to competition. Cast iron shot puts are for outdoor use only as they are built as one solid construction piece. Please see weight specified age ranges to make sure you order the correct weighted shot put. Painted in colours as per images and labelled by weight also. Suitable for practice & school use. Features Cast iron shots, round shaped and nicely painted Maintains a weight tolerance of +/- 70 gm Black rubber, one-piece construction Recommended for training and initiation Colour Coded Specifications Weight: 2kg, 3kg and 4kg Material: Cast Iron