These mobiles range from small (3.5" x 2.5") to large (14" x 14") & move with the slightest breeze. Some mobiles feature round beads, which are made from recycled soda bottles. Others feature teardrop-shaped beads, which act like prisms, casting spots of light throughout the room. Popular locations for the smaller mobiles: desks, shelves, mantel pieces, lamps. Popular locations for the larger mobiles: anywhere that they can move and cast light! To purchase a Raindrop Mobile, click here.