Titanium additive in the nylon resin wear layer enhances string wear and power

Features a manual hand crank for elevation

The ITF's Play & Stay™ and USTA's Quickstart™ initiatives are based on children using the right sized racquet and reduced speed balls on smaller courts suited to their size and age

Not only does this roller stretch muscles and tendons

Elastalon center core and outer wraps with a Pearl coating to enhance durability

Pro-Tec Plantar Massage Balls (Set of 4) Size_120112 Narrow (AA) Titanium additive in the nylonRoll out arch and heel pain with Pro Tec Plantar Massage Balls (Set of 4). Simply roll the bottom of your feet on the hard maple wooden massage balls for targeted compression to the deep tissues to expedite the healing process. Theyre recommended to alleviate arch and heel pain. Two sizes provide the option to target the arch, heel or metatarsal area. Promotes foot flexibility. Includes microfiber carrying bag.