Mat Easy to Install Greater Stability Crutches Rubber Feet for Outdoor Specifications: Featuring self-standing stable four-legged support, this walking stick mat prevents skidding, and it provides greater stability on any surface when properly installed on your existing standard or folding cane. The bottom anti skid rubber base can offer great traction when walking uneven or loose terrain, which is more secured for people who use it. It is constructed of rubber material. A, The inner diameter is 2.2cm. B, The inner diameter is 1.9cm. C, The inner diameter is 1.6cm. It is suitable for traveling, climbing and walking for elderly people. Item Name: Walking Stick Mat Features: Anti Skid, Anti-deformed, Sturdy, Grreat Traction Size Details: A, Inner Diameter: 2.2cm/0.87"(Approx.) B, Inner Diameter: 1.9cm/0.75"(Approx.) C, Inner Diameter: 1.6cm/0.63"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Walking Stick Mat