Application: Pull RopeDepartment Name: UnisexFunction: Comprehensive Fitness ExerciseModel Number: Strengthen MusclesBrand Name: winnadaUnit Type: piecePackage Weight: 0.04kg (0.09lb.)Black: 600mm*50mm*1.1mmYellow: 600mm*50mm*0.7mmBlue: 600mm*50mm*0.5mmGreen: 600mm*50mm*0.35mmRed: 600mm*50mm*0.9mm