This romantic botanical design features swaying, grey and silver vines dotted with budding white flowers, all offset against an inky black backdrop. Senna is a prepasted, sure strip wallpaper measuring 20.5 inches wide by 33 feet long, covering approximately 56.4 square feet per roll. Inspired by the charming ambiance of herb filled gardens, Chesapeake Wildflower wallpaper collection features elegant botanical patterns, old world architectural motifs, and other vintage touches.