roygra Grip Strength Trainer (8 Pack), Forearm Strengthener, Stress Balls for Adults, Hand Strengthening Devices, Wrist Finger Strengthener, Physical Therapy Exercise Equipment, Golf Baseball Climbing

Price: $14.99 - $9.99
(as of Nov 27, 2025 14:45:29 UTC – Details)

From the brand

roygra Sport

roygra Sport

How did we get our start?

Physical Therapist Analysis “When you’re doing a workout with challenging weights, grip strength is often the first thing to fail.”

Why should we train our hand strength?

1. It can help prevent tendinitis.

2. There’s less of a risk you’ll get arthritis.

3. You’ll curb your chances of getting carpal tunnel syndrome.

4. We can do everything easier through improving hand flexibility and strength.

5. You’ll get stronger at the gym because you’ll be able to lift heavier weights.

Why choose us?

Focus on quality！

About RoygraDirect :

– As a professional store, RoygraDirect is committed to provide the most highest quality products.

– We have the brand ROYGRA, which has been registered in the U.S. and registered brand in the Amazon.

– ROYGRA brand was born in 2014, with unique design concept, has gain the crazy love from the clients.

𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝗱 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 — Hand exercise ball (2.15 x 1.63’’) x 3, hand grip ring (2.75’’ diameter) x 2, finger stretcher (3.92 x 1.9’’) x 3, storage bag x 1, instruction manual x 1 and gift box x 1.
𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰𝘀 𝗗𝗲𝘀𝗶𝗴𝗻 𝗳𝗼𝗿 𝗔𝗹𝗹 𝗛𝗮𝗻𝗱𝘀 — Suitable for all ages and hand sizes. Portable and lightweight so you can take it along wherever you go. Perfect for men, women, seniors, teens and children as well.
𝗛𝗶𝗴𝗵 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗮𝗻𝗱 𝗘𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 — Made of quality eco-friendly Silicone. Safe, durable, washable and not easy to tear. Their strong design allows you to use them continuously without restraint and enjoy its long-lasting benefits. (If you feel that the surface of the hand exercise ball is sticky, you can rinse it with water before starting to use)
𝗠𝗼𝗿𝗲 𝗟𝗲𝘃𝗲𝗹 𝗳𝗼𝗿 𝗠𝗼𝗿𝗲 𝗡𝗲𝗲𝗱 — This amazing pack equipped with 3 hand exercise balls, 3 finger stretchers and 2 hand grip rings, offers 2 or 3 levels resistances let you periodize the training and help to increase grip strength and better forearm development. Workouts for all fitness levels, help balance your grip muscles and expanding muscles from beginner to advanced.
𝗦𝘂𝗶𝘁𝗮𝗯𝗹𝗲 𝗳𝗼𝗿 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗣𝗼𝗽𝘂𝗹𝗮𝘁𝗶𝗼𝗻𝘀 — Improve hand and finger strength. Perfect for rock climbing enthusiasts, fitness, tennis, baseball, boxers, musicians like pianists, guitar and bass players. It is also great for those suffering from arthritis due to repetitious and continuous typing.