Package include: 1 Mermail Tial + 1 Flippers Monofin + Bikini ( Bra) top and tail is made of cloth(spandex.) monofin is made of soft plastics. PS:we could also custom made for you. if you want, could send us the picture, then we will make for you.;) it is customize item.so usually it will not accept cancel when ordering, or return if the tail is no problems, hope understand!!! tks! PS: please understand the size choose according to your Height, height is from head to toe. for example: if you are 160cm tall, and standard body size(not too fat or too thin) should choose S 160 size or M 165 size. hope you could understand.thanks!