Cordless blinds and shades are a popular choice for many reasons. The first and foremost is the added safety for homes with children and pets. The cordless operation means no dangling cords that can pose an entanglement or even strangulation hazard. Cordless blinds and shades are a safe choice not only for childrens' rooms but throughout the house - remember that a fully opened blind will have a long hanging cord.
However, safety isn't the only reason to choose a cordless shade - recent innovations in window treatment design and mechanisms mean more blind and shade styles are available with the clean looking design of cordless operation. No messy cords means a more attractive appearance in a wide variety of window blinds or shades. You can even select cordless top down/bottom up operation for added privacy and light control with the safety and elegance of cordless operation.
things to consider:
A cordless blind or shade typically operates by gently pushing up or pulling down on the bottom rail of the blind; you can then position the shade to any height you desire. For this reason, it's important to make sure you will be able to reach as high or as low as you will need to position your blind. For very tall or hard to reach windows, you may want to consider remote control motorized operation.