*Trim at Home for a perfect fit then install with No Tools – no drill, screws, or brackets needed for installation. Inside mount requires 1-1/4" minimum window depth *Trim your shade with a straight-edged kitchen knife using included patented trimming scale and guide; then permanently install in seconds with Simple Stick No-Tools peel-and-place application *Cordless lift mechanism for easy operation and clean appearance – safe for children and pets. Rounded bottom rail and finished end caps for a clean, crisp appearance *Soft Spun lace fabric gently filters light while providing privacy. Energy efficient 9/16-inch honeycomb fabric cells trap air to help keep rooms warmer in cooler climates and winter months nk h