ITEM NAME:Single Package Tennis Trainer Tennis Tool with String Replacement Rubber Fe W6M8 ☆★ Product Details ★☆ Single Package Tennis Trainer Tennis Tool with String Replacement Rubber Fe W6M8 High Quality Rubber Woolen Training Tennis Balls Trainer Tennis Ball with String It takes up small space, and can be used on outdoor or indoor, easy to carry. It can have the same effect with the original one. It is used for tennis traning. Advancing deformation: 0.23-0.27in Springback: 2.5m/8.2ft free landing Springback: approx. 1.4m/4.59ft Color: fluorescent yellow Material: rubber + felt Package Contents: 1 x Tennis Ball with String
