• 【Super Safe & Easy Using】- the firm sponge core sticks surrounded by soft padded foam, weighs less than half a pound, there is no breaking risk for double layer rope connection ! Easy to grip and control, safe enough for training & practicing for kids and adults.【Perfect Size】-stick has a length of 23.6 inches. 【Improve Your Flexibility & Agility】sticks would help you to improve the flexibility, coordination and agility of your body!