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Climbing certificate -
Home delivery from 13/10/2026
60 days to change your mind
No subject to promotional offers
Available only in storeThe Duo from the brand YY Vertical is an ultra-light training accessory designed for finger muscle and tendon reinforcement during climbing.
It allows you to work on one finger at a time or perform two-finger grip exercises thanks to its 25 mm deep ruler . Versatile, it can be used with an elastic band, a weight or simply suspended by attaching it to a Quickdraw or a tree. Finally, the use of recycled rubberwood provides a soft, comfortable surface that guarantees excellent adhesion/grip.
This makes Duo it ideal for climbers who want to improve their force and prepare for different types of holds.
- Sold individually
- Single-finger or two-finger operation (25 mm depth)
- Can be used with elastic bands, weights or suspended
- Can be attached to a Quickdraw or fixed frame
Materials:
- Recycled rubberwood for a soft feel and good adhesion/grip
Use:
- Reinforcement of finger muscles and tendons
Dimensions: 8cm x 5.5 cm x 3 cm
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