Size: No. 1.5

12cm diameter approx - upper: 1.4mm PVC leather/normal
 - backing: Polyester + cotton (two plies)
 - bladder: Latex
 - weight: 140g, +/-8g

Size: No. 2

14cm diameter approx - upper: 1.4mm PVC leather/normal
 - backing: Polyester + cotton (two plies)
 - bladder: Rubber
 - weight: 240~255g

Size: No. 3

17.8cm diameter approx - upper: 1.4mm PVC leather/normal
 - backing: Polyester + cotton (two plies)
 - bladder: Rubber
 - weight: 280~310g

Size: No. 4

20.5cm diameter approx - upper: 1.4mm PVC leather/normal
 - backing: Polyester + cotton (two plies)
 - bladder: Rubber
 - weight: 360~390g

Size: No. 5  - Official size

Circumference 685mm

22cm diameter approx - upper: 1.4mm PVC leather/normal
 - backing: Polyester + cotton (two plies)
 - bladder: Rubber
 - weight: 410~440g