Mineral materials on walls. 2 matt vinyl wallpapers inspired by architectural materials. Washable Matt vinyl Fireproof class M1. Roll 10m x 0,70 m. Always consult the hanging instructions included with each roll. Ardoise, large chequered slate to shadow the walls, shale rock is close to hand. Slate-bearing walls play with the light and the shades of dark greys to dense black, offer the fantasy of white, bronze and earthy browns. 9 colours. Straight join 91 cm.