Description: 【Construction】: Crafted from quality rubber, this Batting Tee Topper Replacement for baseball tees is designed to be stable and impact resistant, ensuring long performance 【Universal Compatibility】: The versatile design fits most baseball, softball, and T ball batting tees, making it a convenient choice for players of all levels 【Flexible and Resilient】: Engineered to withstand thousands of hits, the flexible structure of the Basic Ball Rest Rubber Cup allows for continuous use without compromising performance 【Optimal Elasticity】: The Batting Tee Rubber Top Replacement offers an ideal balance of softness and elasticity, providing an ideal hitting experience for both baseballs and softballs 【Compact Dimensions】: With an overall height of 8 inches, Bottom Diameter: 2.5cm/0.98inch, Top Diameter: 4.5cm/1.77inch, this Ball Rest Cup is easy to install and transport Specification: Material: Rubber   Size Chart: Height: 20.32cm/8.00inch Bottom Diameter: 2.5cm/0.98inch Top Diameter: 4.5cm/1.77inch Package Includes: 1 Batting Tee Topper Replacement Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.