Marble pattern wallpaper both gentle and high luxury temperament, from the natural texture of the wallpaper, giving unlimited design possibilities, whether with fashionable modern style or classic retro style, can present the infinite beauty of the home. Product Details: Name: Gray marble self-adhesive wallpaper Specifications: 32 inches x 315 inches (81CM x 8M) Total: 68.9 sq ft Material: Vinyl, Paper, Plastic Touch: Matte surface Pattern: Faux marble pattern Color: Slate Grey Thickness: about 0.3mm Purpose: Decoration wall, floor, furniture Set: 1 roll installation steps: 1. Clean the surface; 2. After measuring the required amount, cut the vinyl wallpaper into the corresponding size. It is recommended to leave a margin of 2-3cm on each side for later adjustment; 3. Tear off the backing paper of the wallpaper from one of the corners, please do not remove it all at once; 4. When peeling off the backing paper, use a towel to smooth the wallpaper, the order is from top to bottom, from the middle to the edge; 5. After pasting, if there are bubbles on the surface of the wallpaper, you can use a needle to pierce a small hole on the bubble to remove the gas. Note: 1.Self-adhesive wallpaper cannot be applied to uneven surfaces, water, oil, and dusty surfaces. 2.Due to different production batches, the wallpaper will have color difference?Please understand.