Made of book board and book cloth, the 11-inch tall lanterns use a rechargeable Luci solar light, housed in a box with four mica inserts to showcase light as it shines through. Removable lids make it easy to take out the light for recharging in sunlight. Luci lights last for decades. With no electricity needed, you can place these lanterns anywhere indoors or on a covered porch. Think of them as sustainable gifts to the environment.