Spintos 8 Foot Jump Rope Helps You Develop Your Strength, Cardio, And Timing. This Rope Features Wooden Handles With A Ball Bearing Swivel To Add Speed And Consistency To Each Jump. Made To Enhance The Training For MMA And Boxing. Contoured Wooden Handles. Ball Bearing Swivels for Added Speed. Long Lasting Durability. Ideal for Strength and Cardio Training.