A stand-up companion. Why hang your cane on a table or chair? Put this innovative tip on your cane, and it will stand up on its own, on any flat, level surface. With three times the surface area and three times the stability of standard replacement cane tips, the stand-up cane tip is the most versatile replacement cane tip you can buy. Comes in two colors: classic gray or bright optical green, for better visibility and depth perception. 3 ½" diameters provide maximum stability when walking; evens out uneven surfaces. Hpr rubber-like material and active tread provide grip. Patent-pending design. Available in conservative gray or bright optical green to help with visibility and depth perception. Two sizes. sizes are specific to cane tip dimension. Designed for 3/4" or 1/2" cane tip diameters. Please measure before ordering. take ruler and measure your cane's diameter just above the tip area. most canes are either 3/4" diameter or 1/2" in diameter. this product is designed for these sizes only. order in correct size and desired.