Description: 【High Quality Material】: This Trekking Pole Snow Basket is made of high quality plastic and rubber materials, which are durable, portable, and can be used for a long time. 【Function】: Use Ski Pole Baskets to prevent trekking poles from being inserted into the snow when walking, Hiking Sticks Accessories needs to be used with trekking poles, suitable for softer ground, such as snow, mud, etc. 【Specifications】: The outer diameter is about 9 cm/3.54 inches, and the large contact area provides extra support. Ski Pole Baskets can help you increase the force bearing area and prevent the tip the rod from being damaged. 【Easy to carry】: Trekking Pole Snow Basket is light in weight, easy to carry, does not take up much space, and is easy to store. 【Perfect Tool】: A must have accessory for Ski Pole Baskets outdoor activities and hiking. They keep your canes, crutches, and trekking poles smooth any terrain. Size Chart: Screw hole diameter: 1.5cm/0.59inch Outer Diameter: 9cm/3.54inch Package Includes: 1 Trekking Pole Basket(4 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.