Case of Sun dried wholesale knobby starfish or armored starfish also called chocolate chip starfish, sea stars or thorny starfish measure approximately 4 inch up to 5-7/8 inches  (SOME WILL BE A LITTLE UNDER OR OVER THE SIZE) . Knobby sea stars are a heavy armored starfish with a large middle disk and five big arms radiating out and have knoblike projections over the entire surface. The numerous bumps make them a unique starfish to use in starfish crafts. If you need small starfish, large starfish or starfish for crafts, we have a large selection to choose from.  You will receive some starfish with broken knobs, small cuts and other natural imperfections.  Sizes are approximate - Not exact.