Rustproof Guarantee：Forged with military-grade coated steel (ISO 9227 salt-spray tested),these house numbers for outdoor use resist corrosion,UV fading and extreme temperatures (-40°F to 120°F).No more peeling plastic signs! 3 Professional Sizes For Max Visibility：Choose precision-cut 4-inch,6-inch or 8-inch house numbers,scientifically sized for 50+ ft...