Extra wide heel cup works with the body's natural cushioning for maximum support

it definitely sets the benchmark for durability strings

The Pro-Tec Soft Splint treats plantar fasciitis to all eviate pain and tightness in the arch and Achilles tendon

7% of impact shock) and amazing energy return for injury prevention

traditional synthetic gut

Wilson Box O Fun 100 Pack Length_Extended - 27.1+ in. Extra wide heel cup worksGive your racquet a splash of personality with the Wilson Box O Fun 100 Pack, a fun assortment of vibration dampeners that improve feel and reduce vibrations when balls hit the string bed. Box includes 100 dampeners of varying shapes. Reduces string vibrations for improved comfort and feel Includes assortment of fun shapes Comes in box of 100 dampeners