Flex Ball Stretcher Training Set

These Stretch Flex Trainers are ridged at the top and bottom, to keep you in place. This set comes in 2 sizes for a gradual, cushioned stretch. Made of soft and flexible body-safe silicone. Loosen up!

Features:

• Train To Hang
• ERGO Flex Fit
• Body-Safe Silicone
• Up Your Rank: 2 Sizes

Measurements:

• Total Length (Small): 1.5 in. (3.8 cm)
• Total Length (Large): 2 in. (5.1 cm)
• Width/Diameter: 2 in. (5.1 cm)
• Ring Inner Diameter: 1.5 in. (38 mm)

Material: Silicone
Texture: Diamond Grip
Color: Black