Hand Grip Strengthener Grip Strengthener Grip Strength Trainer teenage boy gifts The grip strength can be adjusted from （5-60）kg Perfect for Musicians Athletes and Hand Injury Recovery

No need to install, start training anytime
Grip training, wrist training, forearm training, rehabilitation training,
Optional strength, comfortable grip, safe material
Rehabilitation training light and portable color optional
Strengthen your hand
Good helper for all kinds of sports enthusiasts
Ball sports office workers exercise wrist strength sports enthusiasts
Bold stainless steel spring (full flexibility, long service life)
Strength specification (adjustable twist, strength free control)
PP plastic (soft and comfortable, wear-resistant and not easy to fade) TPR rubber coating non-slip
The inner core is the heart of the gripper. The holder is made of alloy metal, which is strong and wear-resistant, has a long service life, and is not easy to deform and rust.
Name: BLBK grip device
Spring diameter: 3.0mm
Size: height 15cm, lower width 7.8-11.5cm, width 2cm
Net weight: single 150g
Gross weight: 320g for two persons
Material: The torso is made of PP plastic. The handle is made of TPR plastic material, and the inner core is made of alloy metal
Applicable crowd: student crowd (improve grip strength, beneficial exercise) 5kg~20kg

Netizens (releasing pressure, suitable for arm soreness) 5kg~30kg

Office crowd (relax fingers, improve finger sensitivity) 5kg~40kg

Fitness group (daily training, muscle tightness) 5kg~60kg

*1: Improve Finger Strength as well as Hand Grip: hand grip strengthener It can concentrate on areas mainly in the fingers, hand and forearm muscles. Can be actively trained to relieve pain associated with aging, this hand strengthener and finger stretcher are both all-in-one solutions for you.
*2: ADJUSTABLE WORKOUT STRENGTH: The hand grips find the strength that suits you with adjustable knobs from 5KG to 60KG and then gradually increase the workout strength. The ergonomic, non-slip comfort grips will ensure you never lose your grip. The finger stretcher works the ligament workout for your wrist and fingers, perfect for those who work with the palm area of their fingers.
*3: ERGONOMIC DESIGN: Whether you are a woman or a man, a child or an adult, a beginner or an experienced person, you can start grip training anytime, anywhere. Suitable for all age groups and for all hand sizes. The grips are perfect for improving strength, power and speed in your wrists, fingers and forearms.
*4: DURABLE HAND Grips STRENGTHENER: Our grip strengthener is made of heavy-duty plastic and reinforced metal alloy material, and the finger grips are made of medium-soft silicone material, unlike our competitors, which can be damaged or even broken by inferior materials. Durable and safe, won’t damage your hands and fingers, providing you with an excellent user experience.
*5: PERFECT SERVICE: Finding the right wrist and finger strengtheners from a reliable and trustworthy company can be a challenge. If you have any problems, please feel free to message us and get a full replacement or refund. The quality is very guaranteed and 100% assured