As the name suggests, this is a surprise, and you will not know which model you will receive. The only thing that we reveal is that it is a Brazilian bottom. You can choose the following sizes: XS, S, M, L, XL. This bikini bottom can either have one colour or a pattern. This model is not often listed on the website, and if it is, it often is in the category “out of stock”. All surprise bikini bottoms are different, so if you order several, they will all be different!