Slazenger swim paddles the slazenger swim paddles are a great accessory be it for fun practice or teaching the design features simple rubber tubing to create simple yet easy to use and comfortable securing system while the ergonomic fit provides a great level of comfort and makes use easier the large surface area gives you a more powerful stroke for you to play with help improve technique practice as an unconfident swimmer or as a teaching aid to help show the importance of surface area a