These natural thorny starfish are also referred to as bumpy or knobby sea stars. Each bumpy starfish is very unique and durable with their number and pattern of knobs on top the body of the sea star. Popular for home or beach wedding decor and for use in DIY shell crafts. Bring the beach home with one of our unique starfish, offered in a variety of sizes. Whether it's a souvenir from a recent vacation, decorative accent for any room, or part of your coastal craft, these high-quality starfish are some of the lowest prices around.