Photo 1 of Cholila Cover Backflow Preventer Cover Insulated (5°F) with Thick 7 Layers Fabric, 30" W x 24" H with Aluminum Foil Layer for Winter Pipe Freeze Protection, Sprinkler Covers for Outside (Green)

Double tap image to zoom

Photo 1 of Cholila Cover Backflow Preventer Cover Insulated (5°F) with Thick 7 Layers Fabric, 30" W x 24" H with Aluminum Foil Layer for Winter Pipe Freeze Protection, Sprinkler Covers for Outside (Green)