Our light-filtering fabric cordless roller shades give your window a clean, finished profile without dangling lift cords. Our cordless system works using a hidden torsion spring that act as pulley. It is easily to pull up and down on the handle thus open or close the shades. You can then position the shades to any height you desire. No lift cords for a clean, uncluttered look. This elimination of lift cords means increased safety for children and pets. Our roller shades is an innovative alternative to venetian blinds and woven wood shades, beautifully showcase natural textures and woven patterns, transforming a room by stylishly filtering natural light.. Easy to install, all hardware's plus step by step instruction manual included. Simply raise and lower the shade to any position by holding the bottom rail. Modifications, changes or cancellations will not be accepted after 3 processing days from the original order date. Minimum depth is required for Inside Mount: 1-1/2 in.; Flush mount: 1-7/8 in.. 1 year warranty under normal condition of use. For an Outside Mount, it is recommended an additional 3 in. are added to the overall width for full coverage. When Outside Mount, 1-7/8 in. flat space on the wall/molding is required. Light filtering with semi-privacy. Cordless technology is easy to use and ideal for homes with children or pets. Linen look fabric provide premium look. Actual shade size without bracket: 48.138 in. W x 72 in. L. For an Inside Mount, fits window opening width of 50-3/4 in. to 51 in.. Overall size include brackets: 50.5 in. W x 72 in. L