This product item is for a 30 x 20cm sample of the full size sheet. This stunning Galaxy Black 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. Galaxy Black has a black / dark grey textured slate finish, it has a shine and sparkle in the material which makes it one of our most popular contemporary dark slate finishes. This material is suitable for internal and external walls, flooring, showers, furniture and door cladding.