Are you still worry about the safety when you are climbing outdoors? Made of aluminum alloy, the trekking accessory kit is durable and sturdy, which improve your safety. It is perfect for people with weak joints, prior sports injuries and best for downhill hiking. Great for trekking, hiking, backpacking, climbing, and mountaineering. They can help your hiking endurance, move quicker and go for a extra mile. Feature - Color: Black. - Material: Aluminum alloy. - Size: About 8.8 x 8.8 x 1 cm. - Easy to carry and use. Great for trekking, hiking, backpacking, climbing, and mountaineering. - Especially among ultrarunners and fast hikers. - Protecting trekking poles, can be used on dfifferent kinds of land. - Small and non-slip, and its design also perfectly avoid to stabbing others. - Stable material made, it can be used in high altitude and cold weather, weather resistant, anti-corrosion and free from temperature influence.