Add variation to your workouts with this Hip Exercise Resistance Device Available in pink, purple or purple powder - colour sent at random Simply place in between the legs and squeeze to work your hip muscles Non-slip texture on the plates gives you a good grip when squeezing Can also be used to exercise the rest of your leg muscles Measures 21 x 8 x 18cm Made from sturdy ABS plastic Save 79% and work your lower body with this Hip Exercise Resistance Device