1. The table tennis racket is composed of three parts: the base plate, rubber and sponge.
2. The reasonable combination of the three determines the quality of a racket.
3. We often refer to the terms of table tennis racket and sponge, such as "speed", "control", "elasticity", "soft and hard bottom", etc.
4. In fact, none of these indicators has a uniform value in the industry, but they are divided by major manufacturers in order to draw lessons from consumers when they purchase.
