Simple slide-on installation;HDPE- material has 400 plus years of in-ground useful life;Includes(4 per post) 1/4 in. x 1-1/2 in. galvanized lags with EDPM bonded washers;Net opening size is 3-3/4 x 3-3/4;Easily trims to desired height above grade
4 in. x 4 in. x 3-1/2 ft. Fence Post Protector by Post Protector
