Hand Grip Strengthener Style:30-40LB They can be washed many

They can be washed many times with soap and water

Note that the blades have a little oil to prevent them from rusting

120°Wide-angle

MATERIAL: The perforated outdoor travel bag is made of high-quality EVA material

allowing you to tap into your creativity and experiment with a more complex

Hand Grip Strengthener Style:30-40LB They can be washed manyEmbrace healthier lifestyle with Our Grip Strength Trainer! STRENGTHENS GRIP AND IMPROVES DEXTERITY: Hand exercise rings build strength in the fingers, hands, wrist and forearms. Varied activities, including crushing, pinching and extensions work to improve the dexterity of both the fingers and hands. Perfect for athletes, musicians and physical therapy patients. PROGRESSIVE RESISTANCE LEVELS: Progressive levels of resistance allows the difficulty of