These rope string lights are great outdoor or indoor decorations. They are twenty feet long and have one hundred waterproof fairy lights on copper wire. They are solar, have an easy to set up solar holder and stake to put in the ground. They can be used inside in the bedroom or in the living room, wherever you may want to create a calm and peaceful atmosphrere. Or they can be placed outside on the patio or in the garden. They are easy enough to children to set up and safe to use. The lights are LED so they do not get hot and they look really cool when lite. It usually takes a couple of hours for the solar to get charged and you are good to go. The stake is very sturdy and the solar panel is build well.