The Thera-Band® Kickroller is a tubular flotation device that provides buoyancy and resistance for upper body strengthening. With a 1" diameter handle on either side, it´s versatile and comfortable to use for both flotation and resistance applications. It can be used for stretching and strengthening the trunk and lower back. Excellent swim aid with good buoyancy and an easy grip. Great for teaching kids and aquatic fitness. Length: 31"