Decorative Simulated Tiger Stripe Nautilus Shell Beach Sea Ocean Decor 6.5x5x3 inches. This is preowned as far as I can tell it is not a real natural shell. I am 95 % sure this is simulated from resin or other composite material that gives it a shell like feel and weight. It is incredibly realistic from the paint to texture. There is no opening inside to what should be the chambers. Great Beach themed decor piece or aquarium piece. No chips ,Flea Bites, cracks or paint loss. Excellent condition. Ships USPS  domestically and eBay International Shipping Globally