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Black and grey silicone finger exerciser with adjustable wrist strap

Btfsoul Grip Strength Trainer 6 Levels 6.6-21 lbs Black Grey

SKU CH-R51V-JMZW7

A double-sided silicone finger exerciser with six resistance levels from 6.6 to 21 lbs for therapy and strength training

  • TypeBraces & Supports
  • SizeOne Size
  • MaterialSilicone
  • ColorBlack
  • Color MappingBlack
  • Features6 levels resistance( Heavy Black: 13 lbs, 17 lbs, 21 lbs and
  • Adjustable resistance from 6.6 lbs to 21 lbs across six levels
  • Double-sided design fits left or right hand with thumb and pinky differentiation
  • Silicone bands support rehab for arthritis, carpal tunnel and tendon injuries
  • Strengthens wrists, fingers and forearms for climbers, musicians and athletes
  • Includes black and grey bands, adjustable wrist strap, manual and storage box

Adjustable Six-Level Hand Strengthener

The Btfsoul grip trainer is a double-sided silicone finger exerciser that delivers six distinct resistance levels. Two colour-coded bands cover a range from 6.6 lbs up to 21 lbs, and an adjustable wrist strap lets you change the hook position to select the exact tension you need. It is designed for adult hands and fits both left and right hands without swapping pieces.

Suits Rehab Patients and Climbers.

The kit serves rock climbers, tennis players, golfers, musicians and anyone recovering from arthritis, carpal tunnel, stroke, tenosynovitis or tendon surgery. Programmers and students who want to counteract repetitive strain will also benefit. Buyers who want a single fixed-resistance tool or who need resistance outside the 6.6-to-21-lb window should look elsewhere.

Six Discrete Resistance Steps from 6.6 lbs to 21 lbs

The light grey band provides three settings at 6.6 lbs, 8.8 lbs and 11 lbs, while the heavy black band adds 13 lbs, 17 lbs and 21 lbs. Moving the hook on the wrist strap switches between these levels instantly, so you progress without buying extra equipment. High-quality silicone resists tearing and is easy to wash between sessions.

Highlights

  • Adjustable resistance from 6.6 lbs to 21 lbs across six levels
  • Double-sided design fits left or right hand with thumb and pinky differentiation
  • Silicone bands support rehab for arthritis, carpal tunnel and tendon injuries
  • Strengthens wrists, fingers and forearms for climbers, musicians and athletes
  • Includes black and grey bands, adjustable wrist strap, manual and storage box

Specifications

TypeBraces & Supports
SizeOne Size
MaterialSilicone
ColorBlack
Color MappingBlack
Features6 levels resistance( Heavy Black: 13 lbs, 17 lbs, 21 lbs and Light Grey: 6.6 lbs, 8.8 lbs, 11 lbs), Silicone, black and grey, Wrap, Variety, 1
AgeAdult

Questions about this item

Which resistance levels are included in the black and grey bands?

The black band provides three heavy settings at 13 lbs, 17 lbs and 21 lbs, while the grey band provides three light settings at 6.6 lbs, 8.8 lbs and 11 lbs.

How does the adjustable hook change the resistance when the band is on my hand?

Moving the hook to a different notch shortens or lengthens the working portion of the silicone band, shifting the force required through the six calibrated levels from 6.6 lbs up to 21 lbs.

What does the double-sided symmetrical design mean for left- and right-hand use?

Each side of the stretcher is shaped to fit the thumb and pinky specifically, so flipping the band over makes it equally comfortable and effective for either hand.

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