Specification:
Material: PVC
Inner Diameter: 37 cm
Outer Diameter: 40 cm
Color: Yellow， Blue and Red
12 a set  (4 Red，  4 Blue，  4 Yellow)

Description:
It's practical and durable.
Perfect for football trainning or some exercise fitness.
Used to improve coordination， concentration footwork and agility .

Package Included:
1 X A Set Of Football Training Ring