Molten 3000 V4M3000-L Volleyball Properties: Molten V4M3000‑L Volleyball A lightweight size 4 ball, perfect for school and junior activities. Made of durable TPU synthetic leather, with a double chamber and nylon wrap. Thanks to its lower weight (200-220 g) and soft surface, it is an excellent choice for young players – gentler on the hands and easy to control. Size 4 (60–65 cm, 200–220 g) Cover: TPU synthetic leather Double butyl chamber, nylon braiding Machine sewing of panels