... 90 degree corner etc PVC water spouting, rain gutter,eave drop system for roof rain collection, gutter size 4"X5", downspot 3"X3 ... ", high strength, long life We are rain drainage system is ... inch. 3.colour:white,brown etc.more details Product namePVC rain gutterMain colorsWhite, brown, gray and othersPerfect duration Durable in ...