SPECIFICATIONS

Brand Name: isfriday

Department Name: Unisex

Hign-concerned Chemical: None

Origin: Mainland China

Training Site: ARMS

Type: grip ball

Type of sports: Strength Training

FEATURES

UNIQUE DESIGN: Features five independent buttons with ergonomic spacing, allowing precise finger and palm training. Strengthens each finger's flexibility, stamina, and grip individually, enhancing overall hand performance.

DURABLE AND COMFORTABLE BUILD: Made of ABS material with a triple soft paint finish for smoothness and durability. TPE-covered buttons ensure a soft, comfortable grip during exercise, reducing finger strain.

HIGH-QUALITY CARBON STEEL SPRINGS: Equipped with carbon steel springs offering up to 45kg/99lbs tension. Springs are smooth, lubricated, and provide effortless rebound for consistent, jam-free training.

VERSATILE TRAINING MODES: Equipped with five adjustable tension rods, it allows each finger to train independently. Ideal for strength building, injury recovery, stress relief, or activities requiring strong grasping muscles like climbing or playing instruments.

PORTABLE AND LIGHTWEIGHT: It is easy to carry. Use it at home, work, or on the go for stress relief and convenient hand strengthening.

SPEC

Material: ABS + TPE + Carbon Steel Spring

Color: Black, Pink

Package includes: 1 * Finger Grip Strengthener

NOTES

Start with low-intensity use and gradually increase resistance to prevent strain.

For manual measurements, please allow 1-2 cm for potential errors.