The Matrix Freeflow Pro Roller Leg Extensions are designed to further extend the legs of the Freeflow Pro pole rollers. Each leg is double extendable and can be adjusted from 75 to 130 cm, allowing the roller to be set up higher when the swim or ground conditions require it. The sturdy aluminium construction provides good stability, and the quick-release cam locks allow the legs to be quickly secured at the desired length. The set consists of four leg extensions and is suitable only for Matrix Freeflow Pro rollers.