These are a set of flip flop print solar lights. These are sold in a set of FOUR! We have been asked by our customers to make a set of four collection so we are glad to annouce here they are! These are available in many different prints, so feel free to ask at check out via message if you are looking for something in particular! This set is great for a patio or even a back yard gathering. With a little bit of sun these lights are great to add a conversation piece! NO MAINTENANCE on these lights at all! Just hang them up and they are ready to go! With this set of four you also save $5 on your purchase! Please enjoy and check back soon!