This product item is for a 30 x 20cm sample of the full size sheet. This stunning Nero Slate Veneer sheet has a 100% natural stone face specially manufactured with a fibre glass and resin backing to make it flexible, light weight and easy to install. Nero is the classic black slate finish. It has a mild riven and natural texture and is ideal for any project requiring a black slate finish. This material is suitable for internal and external walls, flooring, showers, furniture and door cladding.