The wall-hung top in Corian Solid Surface: Mid plus. Maxi and Prisma have different thicknesses and special profiles. Tops are designed for the wall-hung installation and are fitted with brackets The wall-hung top can be matched with washbasins and bowls and with Pocket front and Pocket side accessories, front drawer and buttonhole. The Slim, Slim Plus, and Medium countertops are designed for surface-mounted installation only. The Mid Plus, Maxi, and Prisma countertops can be installed either on a base or with brackets.