Seven-Piece Grip Strength Trainer Set for Finger and Arm Muscle Training

Build strong hands and forearms anywhere—no gym required. This 7-in-1 Grip Strength Trainer Set combines everything you need to train crushing grip, pinch grip, finger dexterity and forearm endurance. Perfect for gamers, musicians, climbers, athletes, office workers and anyone who wants stronger, healthier hands.

Product Details

Approx. Dimensions (from images):

Adjustable Hand Gripper: 15.1 × 10.8 cm (5.94 × 4.25 in)

Finger Stretcher Band: 7.6 × 4.1 cm (2.99 × 1.61 in)

Finger Exerciser (4-key): 8.6 × 7.7 cm (3.38 × 3.03 in)

Therapy Egg: 5.1 × 3.5 cm (2.0 × 1.37 in)

Silicone Grip Ring (outer Ø): 6.6 cm (2.59 in)
(Manual measurements; allow slight variance.)

Materials: Steel spring, ABS/PP frame, silicone/TPR elastomers

Color: Black (may vary slightly by batch)

Benefits & Use Cases

Strengthens fingers, wrists and forearms for better performance in climbing, tennis, basketball, golf, music instruments (guitar/piano/violin), gaming and typing.

Great for warm-ups before lifting and light recovery exercises (follow professional advice for rehab).

How to Use

Set Resistance on the gripper and perform 8–15 reps per hand for 3–5 sets.

Isolate Fingers with the 4-key exerciser; press each key or all together.

Balance Training using the finger stretcher and extensor strap (open the hand against resistance).

Endurance/Stress Relief squeeze the therapy egg or grip ring for timed holds (30–60 sec).
Train 3–4 times per week; rest between sessions.

Care & Safety

Wipe clean with a damp cloth; keep away from extreme heat/sunlight.

Start with lower resistance and proper form. Stop if you feel pain.

Not a medical device; follow physiotherapist guidance for injury rehab.

Specifications

Category: Fitness Accessories → Hand & Forearm Strength

Resistance: Adjustable (gripper) + multi-level silicone tools

Portable: Yes, travel friendly

Gender/Age: Unisex, adults & teens