The CIPA Extendable Replacement Towing Mirrors replace your stock side mirror and telescope a full 4.5" to give you more visibility and control over your towing load. The huge 10" x 10" mirror face offers unsurpassed visibility and safety. Offered in manual, electric, and heated to match your stock vehicle mirror options. Fits O.E. mounts so there's no drilling required for installation. Fold-away and break-away features for tight spaces. Ideal for towing 5th wheels, boats, trailers and more! Comes with a 1-year warranty and all necessary hardware. Sold in pairs.