Technical Features of  Head Speed Tennis ball Green:

• IMPROVE HAND-EYE CO-ORDINATION: RingMaster Sports Head Speed ball is perfect equipment to improve hand eye coordination. From beginner to professional, this boxing ball is sure to give you the workout you need. It is an exciting toy for kids and excellent workout tool that improves the concentration level and attention span.
  
  
• PORTABLE PACK: The whole equipment comes in a portable packaging which can be carried around easily in anything, even in your pocket and allows you to use it anywhere.
  
  
•  FIBER-SHOCK TECHNOLOGY: The elastic string is made of polypropylene shock cord fiber that offers optimum potential energy when the string stretches, which makes the ball rebound at ideal speed to improve the reflexes. 
  
  
• FUZZY-TECH SURFACE: The fuzzy texture used on surface of the ball provides added friction allowing the ball to hit proportionately. The weightless ball used for RingMaster Sports Head speedball goes through complex process to keep the specification - weight, size and hardness super consistent.
  
  
• ELASTIC SHOCK CORD HEADBAND: The elastic band is made of shock cord elastic band allowing it to stretch to extra 5 inches without losing the elasticity, which means a person of any age group can use it. The extra strong Velcro used in the headband keeps the headband intact.

Technical Features of Boxing Reflex Ball / Head Speed ball :

RingMaster Sports Boxing Reflex Ball is a new training equipment, perfect for both amateur and professional fighters to work on their hand eye coordination, attention span and quick reflxes. 

• Users: It can be used by users of any age and competitive level.
• Set: The set comes with head band with the ball attached to it, one extra string and two hitting pads on upgraded box,
• Instructions: The ball will move and the elastic rope will stretch naturally when hitting it. When the rope contracts the ball will rebound so the user can hot again. Since different force directions will cause different movement trails, the user needs to grasp the correct action for next hitting.
• New learners: It is necessary for a new learner to slow down hitting speed to avoid the ball rebounding to your face.