EXTRA DURABLE - Good price-performance ratio for hard-wearing rubber tips made of vulcanized rubber with higher elasticity and toughness. Suitable as protection for hiking sticks. UNIVERSAL DESIGN - Our hiking pole tips have a diameter of 11 mm and are suitable for all common brands of Nordic Walking. Trekking. Suitable for walking or hiking sticks. PROTECTS POLES AND ENVIRONMENT - These tip protectors prevent premature wear and tear on metal tips and are also environmentally friendly. as they minimize the scarring of the terrain and prevent damage to nature UNIVERSAL DESIGN - Premium pieces of asphalt terrain rubber buffers. which are suitable for all common brands of hiking sticks and hiking sticks. BUYER'S TRUST - When these replacement pole tips don't fit. you can send them back for a refund.