ITEM NAME:5Pcs Anti-skid and Wear-resisting Rubber Crutch Tips Walking Stick End Feet Description: 3 Leg Design: The triangle principle design will provide greater balance and stability when walking on uneven or loose terrain. Made of sturdy ABS rubber, with a stainless steel washer in the base, keeps tips from wearing through and increases contact and spreads the pressure. Diameter: 19 mm/ 0.75 inch, suitable for most brands of trekking poles. Easily and quickly attaches into walking cane. Great for trekking pole, walking stick, hiking pole, cane, crutch, walkers, chairs, tables, stools, or any heavy-duty application. Package Includes: 5 Pieces of Trekking Poles Tips Note: Please allow slightly measuring deviation due to manual measurement. Thanks for your understanding and enjoy your shopping moment!.Great for trekking pole, walking stick, hiking pole, cane, crutch, walkers, chairs, tables, stools, or any heavy-duty application. 3 Leg Design: The triangle principle design will provide greater balance and stability when walking on uneven or loose terrain.