MairGwall Positive Quote Decal Don't Worry About a Thing. Home Living Rooom Decor Teen Room Sticker(Black, 12" h x22 w) Creative Decal: Multiple colors and sizes to choose.Best choice of wall decor DIY. Size and Color: 12"h x22"w,Black. Easy to Apply: Come with transfer tape pre-covered, just peel and stick. Wide Use:Suitable for any smooth and flat surface(interior & exterior),including smooth wall, glass wall,smooth ceramic tiles,mirror,smooth metal,smooth wood. Trouble Free Shopping:18-month warranty and friendly customer service. Free replacement for any damaged part during application.