The product has been designed with built in red indicators to show you how close you are to wearing down the ferrule. This will save you from a bruised behind and save you from a fall. 19mm (3/4") ferrules.
Carson LED Lighted Multi-Power 2.5x, 4.5x, and 6x Pocket Magnifier, Grey
5x Lilac 19mm 3/4” Walking Stick Cane Crutch Zimmer Ferrule Wear Indicator L0008
5x Green 19mm 3/4” Walking Stick Cane Crutch Zimmer Ferrule Wear Indicator L0022
5x Dark Green 19mm Walking Stick Cane Crutch Zimmer Ferrule Wear Indicator L0030
