Drive medical rtl10439b revitalize your crutch with replacement tips from drive medical. Use over time can wear out the tip of your mobility aid, making it unsafe. But an easily installed replacement crutch tip makes it like new drive tips fit your crutch perfectly. features and benefits safely replaces worn tips on your 7/8 diameter cane/crutch compatible with most manufacturers’ canes/crutches easy to install product specifications actual product weight: 0.25 lbs overall product height: 1.5 overall product length: 0.875 overall product width: 0.875 primary product color: gray primary product material: rubber