【High-Quality PU Leather & Excellent Feel】This indoor/outdoor basketball uses high-quality PU leather material, providing a soft ball touch and a grip that feels like it sticks to your hand. With its unique design, you can stylishly enjoy street basketball. 【Impact Resistance and High Abrasion Resistance】The outer layer of the basketball is firmly bonded to a nylon inner layer. This allows it to withstand strong impacts and friction without peeling. The intermediate layer is made of blast-resistant material, which can withstand high pressure and will not burst even with a large impact. The internal gas is released slowly, ensuring high stability. Frequent inflation of the ball is unnecessary, saving time and effort. 【Excellent Elasticity and Durable Air Valve】This basketball has a soft feel and is resistant to strong impacts. Its high elasticity makes it easy to control during training and games. The durable air valve allows you to easily inflate the ball with a manual pump. This outdoor/indoor basketball is waterproof, so the leather will not peel off even if you wash it with water. (Note: To extend the life of the ball, if the ball gets wet, wipe the surface moisture with a towel.) 【Product Specifications & Applicable Situations】Size 7, Diameter: 24.6CM, Circumference: 75-76CM, Weight: 600-650g, Material: PU material. The size 7 basketball is large, so it is recommended for adult beginners, university students, high school students, and junior high school students. It is also recommended for those who want to play seriously, those who want to enjoy it with a sense of fashion, and those who want to play lightly to relieve lack of exercise. Uses: games, practice, outdoor street basketball, basketball play. In addition to team and club practice, you can practice at your own pace. Ships as a 5-piece set: (1 ball, 1 air pump, air pump needle, 1 ball net, 1 ball storage bag)