Description: 【Correction of rope Skipping posture】: Skipping Rope Correction Trainers can effectively correct the arm rope Skipping posture, making training more scientific and efficient, and improving the effect of rope skipping 【Adjustable design】: Skipping Rope Shoulder Lap Straps are suitable for all ages and can be adjusted according to the different needs of children to ensure a comfortable fit 【High strength stretching】: Working Out Bands use high strength stretching material, which is strong and not afraid of breaking, soft and thick,  non deformed, ensuring long term use 【Anti slip silicone】: resistant bands have an embedded silicone strip, an anti-slip design, and refuses to slip during exercise, improving the use Experience 【Comfortable width】: Skipping Rope Correction Trainers are 50mm wide, which is more comfortable to use and can bring you a more comfortable training experience Specification: Material: Silicone Size Chart: Lap strap 62cm/24.41inch long, about 5cm/1.97inch wide Shoulder strap 80cm/31.50inch long, about 5cm/1.97inch wide Package Includes: 1 Skipping Rope knee strap 1 Skipping Rope shoulder strap Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.