Dimensions: 6 x 3

There is always a center mark that is white

Material(s): Latex tubing

Super lite resistance: 6-16 lbs

The Stealth is the fastest

TYR Poly Fit Kit Jammer swim-shampoo-conditioner-20769 Dimensions: 6 x 3A tailored solution ensuring the perfect size for your team's individual swimsuits Highlights One (1) fit kit consists of all sizes of the same fabric and cut as your team suit Actual fit kit samples will vary in color and pattern from the images shown How to earn a free fit kit: 1. Choose your team suit. 2. Order a fit kit and find the correct size for each swimmer. 3. Sell 20+ units of your team's suit & the cost of the fit kit will be refunded.