Nordic Walking SMJ Long Life Poles Nordic Walking Poles will provide additional support while moving .The appropriate length of the Pole forces the adoption of the correct posture, a contoured handle with a strap fastened with Velcro and guarantees a sure grip. The attached rubber tips will secure the point. They should be worn during walking after hard surface (concrete, asphalt). Anti Shock system mitigating shocks. You can disable it by back 1/8 turn - until a noticeable click. Data technical: · material: aluminum· length: 110-135 cm· ego· handles made of cork and plastic middot; feet rubber· points steel hardened ( integrated plates)· gloves fastened with velcro· weight stick approx. 275 g· cover