There, under an azure sky, suspended from a branch in the heart of the forest or in your training room, the Duo by YY Vertical offers you a minimalist approach to precisely strengthen your fingers. Designed for climbing enthusiasts, it is your discreet ally that fits in the palm of your hand but unleashes its full power once hung. This small genius of muscle reinforcement focuses on each finger, with a 25 mm two-finger pocket and a perfectly calibrated mono-finger pocket for optimal training.
Made from recycled rubberwood, the Duo is not just a tool; it's a promise of comfort and environmental responsibility. Its natural texture ensures a perfect grip, allowing you to focus on what matters: progressing. Whether you are an experienced climber or a curious beginner, this climbing fingerboard accompanies you in your challenges, one finger at a time.
25 mm two-finger pocket: ideal for targeted muscle and tendon work
Lightweight and ultra-compact: easy to take anywhere
Recycled rubberwood: soft, durable, and comfortable surface
Ergonomic design: rounded edges and smooth finish to prevent injuries
Use with body weight, elastic bands, or additional weight
Can be hung on quickdraws, straps, ropes, or branches

Nature is our playground and our commitment to the environment is obvious. This is also why we highlight our selection from HardGreen, which makes sustainable, eco-friendly products that help
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Made from old clothing, plastic bottles or fishing nets, products bearing this label contain at least 20% recycled materials. This saves water and energy, as well as raw materials, thus reducing the environmental footprint.
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