Are you looking for a beginning discus that will help you shorten the learning curve of discus throwing? You have chosen the right one. Our 1.6kg boy's discus features the weight in the center allowing for a more stable flight with less woble. The side plates are constructed from High-Impact ABS plastic for long lasting endurance. The galvanized steel rim has been machined to precise standards for smoothness and size. This discus can provide you with the versatillity of being able to use it for both practice and competition. With a rim weight of 70% and a centered weight it is easier to throw for those beginning throwers helping to build confidience with their performance. This 1.6 k discus is an outstanding value and would make a great practice discus for those that are just learning. Helps develop confidence and technique at throwing this track and field high school discus This boy's 1.6 kg discus comes with a 1 year warranty for peace of mind against defects. Why not give it a whirl you have nothing to loose.