Nunchaku Safety Foam Rubber Training Nunchaku With Steel Chain For Kids And Beginners Practice And Training SUPER SAFE & EASY TO USE--Strong sponge core surrounded by padded foam, weighs less than half a pound, 360 degree welded handle chain with no risk of breakage! Easy to grip and control, safe enough for training and practice for kids and adults, make sure you don't get any injuries when you mess up during practice, and provide the best experience!High Quality--The strong and durable sponge mandrel is surrounded by a thick layer of foam padding, the inner core material is plastic sponge, they are connected by strong welded stainless steel chains.Detachable Stick Tail for Different Technical Stages--The stick tail is detachable, which allows you to change the weight of the stick to suit different technical stages of practice or defense!Improve Your Flexibility and Agility-- This nunchaku training stick will help you improve your body's flexibility, coordination and agility! Great for stimulating responses and training hand-eye coordination, definitely a great choice for exercise and fun!