This Half Round style Stainless Steel External Corner is manufactured from 0.5mm Stainless Steel. Stainless Steel requires no decoration, cleaning and virtually no maintenance other than the removal of debris that may fall into the guttering. Manufactured in a slightly bigger size than the 90 degree corner, the 135 degree version comes into its own on larger corners such as a bay window, conservatory or garden shed. Stainless Gutta Standard Half Round Dimensions Width: 125mm Height: 70mm