NOTE: 1. All balls are sold deflated. 2. The inflator pump is not included, please prepare it separately. 3. Please allow 1-2CM differs due to manual measurement. Feature: Tough and highly durable balls for extended use. Youth training Soccer Ball soft and kick-resistant. Sturdy and durable PVC materials for use on all playing surfaces. Nylon wrapped yarn, ball sense of balance comfort, no deformation after long time use. Uses machine sewing with excellent durability, making it hard to break and having excellent durability. Size 4 is the standard soccer ball for kids aged between 8 and 12 years old. Choose a football made of environmentally friendly materials, so children can play with peace of mind. Tight air nozzle with good air tightness to prevent air leakage and water ingress. Suitable for all kinds of places: lawn, beach, rain field, outdoor and indoor. 【SAFE & LIGHTER MATERIALS】The use time of the soccer ball depending on what it's made of. Our balls are made of 100% Polyvinyl chloride cover, as high elasticity due to impact. It is definitely lighter, softer to kick and much better for 8-12 year old players, the best choice as a gift. 【DURABLE & GOOD ELASTICITY】Its PVC skin means you can show your skills without worrying about your feet. The durable cover means it'll keep on bouncing back and they have been designed to withstand rough surfaces such as concrete or asphalt. Nylon wrapped yarn inner bladder, with good support and elasticity, makes the ball feel more balanced and comfortable. 【SIZE 4 BALL OFFICIAL SIZE】Size 4 is the standard soccer ball for kids aged between 8 and 12 years old. It has a circumference of 25-26 inches and a weight of approx 13.4 ounces. EVZOM soccer balls bounce well and it is not too stiff, which makes them much more responsive, and good for kids, is the best choice as a gift. 【MACHINE SEWING & NO LEAK】This soccer ball is not affixed, and uses machine sewing with excellent durability, making it hard to break and having excellent durability. The inside is a latex liner, so it has good airtightness and does not leak. You don’t need to inflate frequently. It is not inflated during transportation, and no pump. 【EASY PUMP & QUALITY SERVICE】The air nozzle part is lower than the skin design to prevent air leakage. Easy to pump up and retains its air pressure. ※The inflator pump is not included, so please prepare it separately. The product is guaranteed for 1 year, if you have any questions, please feel free to contact us any time.