Grip: pp with cork shaft material: alum 6061/7075, carbon fiber diameter: 16/14mm, 14/12mm tip: tungsten/steel About us:Our company specializes in alpenstocks, walking sticks and ski poles etc. travel, camping and mountaineering articles. Alpenstocks mainly adopt high-quality aluminum alloy pipes, which surface is oxidized. There are many colors and patterns available. Handles adopt PVC or PP or ...