Training Rings 12pcs/set

Features:
Great training ring set for soccer, football, basketball and practically all other sports.
Place on the ground and training your leg muscles
Made of practical material, durable and lightweight.
Great endurance and muscle-toning workout.
Specifications:
Item type: Training Ring
Material: Plastic
Color: Red+Blue+Yellow each color have 4pcs)
Exterior ring diameter: about 40.5cm
Inner diameter: about 37cm
Quantity: 12pcs/set.
Package includes:
12pcs/set x Training rings