Theâ Catalyst Stroke Training Paddle Is Ideal For Swimmers Of All Levels. The Product Will Assist The User Toâ Develop Their Upper Body Strength Asâ Theâ Catalyst Stroke Training Paddle Work The Muscles In The Back, Chest, Arms And Shoulders; By Stopping The Water From Flowing Through Your Fingers And Working On Proper Hand Positioning, Allowing You To Perform Your Arm Pull With More Power. 

The Catalyst Stroke Training Paddles Designâ Features A Durable Construction, Silicone Tubing And Multiple Gridded Lacing Options. 

Specifications: 

• Availableâ In Sizes: Xxs, Xs, S, M. 
• Colors Availableâ According To Chosenâ Size: Xxs (Orange), Xs (Dark Green), S (Light Green), M (Red). 
• Material: Silicone.