Just Like Real Hermit Crabs Xiaxia Pronounced Shasha Love To Change Shells And Now Kids Can Dress Them In Lots Of Fabulous Fashions With These Great Shells Only One Shell Supplied With 2 Xia Xia Little Friendsxiaxia Crabs Sold Separately. Recommended For Ages 4 Plussafety Informationwarning. Not Suitable For Children Under 3 Years. Gender:Unisex.