Made of high quality, sustainable and odorless silicone, YY Vertical Elastics allow you to strengthen or stretch your muscles. An essential accessory for your training sessions. They are available in five different strengths to suit best your practice. Designed for physical preparation, these elastics can be coupled with the YY Vertical training products during your climbing training sessions.
Available resistances: 5KG, 15KG, 25KG, 35KG, 45KG Material: Silicone