The S11875 features a 2-in/5 cm waist belt that fits up to a 44-in/1.1 m waist, padded for comfort and connected to 20 feet/6 m of latex with safety cord tubing and sliding attachment that moves freely around the belt for unrestricted movement. Used in either 25yd or 25m pools. Interchangeable. Choose from 4 resistance levels.
| Color | Resistance (lbs)* | Resistance (kg)* |
| Silver | 3-8 |
| 1.3-3.6 |
|
| Yellow | 5-14 |
| 2.2-6.3 |
|
| Green | 8-24 |
| 3.6-10.8 |
|
| Red | 12-31 |
| 5.4-14.1 |
|
| * resistance when stretched 1 – 3 times original length |