Recommended for those who:✮ / ✓ Want to improve sports performance ✓ Want to rehabilitate fingers or maintain health ✓ Tend to feel stressed ✓ Want to get in a little exercise while working from home Hand grips that easily train your grip strength at home! Effective not only for strengthening grip but also for building forearm muscles and relieving stress ¨̮⃝ ::::::::::::::::::::::::::::::::::::::::::::: <Color> Red <Material> Silicone <Size> Diameter 7.8cm Thickness 2.5cm <Resistance> Red 40LB-50LB (18kg-23kg) ✮Also available as a set of 2 We have many other wonderful products listed⋆꙳✮ Click here ⇒ #ゆま ::::::::::::::::::::::::::::::::::::::::::::: 〈Notes〉 ・Colors may appear different depending on your monitor. ・This is an imported product, so the craftsmanship may be less refined than Japanese products. ・If you have any issues upon arrival, please contact us "before leaving a review." We cannot assist after a review has been submitted. Hand grip ring, hand grip, finger strengthening, grip training, grip strengthening, unisex, men, women, exercise equipment, silicone, exercise, muscle training, strong grip, expander, muscle, exerciser, stress relief, care equipment, rehabilitation, portable, washable