Fits most popular brands of trekking poles or walking hiking sticks,compatible with all brands models of poles available in the market. The rubber buffer for trekking poles is made of durable rubber, minimize the impact of rigid road surface, effectively protect your trekking poles. It fits all trekking/hiking poles with tip diameter of 0.43"(11mm), easy to install, and it can be fixed directly by inserting it to the end. If you're an avid ambler your hiking pole tips may have seen better days. That's where our rubber nibs come in - providing excellent grip on paved trails, roads, pavements & rocky terrain, they'll offer a new lease of life to your steadfast sticks. Ideal for walking, hiking, trekking and walking on motorways, cement roads, etc. Provide safety and stability for you, reduce your wrist impact