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As night falls across the tropical reefs, the Horned Helmet emerges from beneath the sand to hunt. Reigning as the largest of all helmet shells, its immense, heavily armored shell is crowned with bold horns that shield it as it prowls the seafloor under the cover of darkness. Growing to an astonishing 16 inches in length, this formidable predator is one of the few natural hunters of the coral-devouring Crown-of-Thorns sea star. A true giant of the sea, it stands as a symbol of strength, resilience, and nature's guardian.
Scientific Name: Cassis cornuta
Origin: East Africa to Japan and Hawaii
Maximum Size: 16 in (41 cm)
Each piece is a unique creation of nature, with individual variations in color, size, and form. Your specimen may differ slightly from the one pictured.
Display stand sold separately. Shown on a 10-inch carved rosewood stand.
Orders are processed within 1–2 business days. Once dispatched, you’ll receive a tracking link. Delivery times may vary depending on your location.
Returns are accepted within 30 days of delivery. Items must be unused and in original condition. Shipping costs are non-refundable, and return fees may apply unless the item is faulty or incorrect.
How should I care for my shells?
If shells appear dry simply apply a thin layer of high quality mineral oil as needed.
How should I care for my shadow boxes?
If the shells inside appear dry, gently open the metal tabs on the back and remove the inner card supporting the shells. Apply a thin layer of mineral oil to the shells as needed, avoiding contact with the cloth backing or frame.
If the acrylic front becomes scratched, use an acrylic scratch removal product like Novus, following the manufacturer's instructions.
Each piece is carefully packaged to ensure safe delivery. All items are protected with layers of cushioning wrap and secured with packing materials.
We take extra care in preparing every order, so your piece has the best chance of arriving in perfect condition, ready to display.
Why Choose Us
Our collection showcases the ocean's finest natural works, where coastal relics and interior design exist in harmony. Each shell, coral, fossil, and handcrafted piece is carefully chosen to complement timeless interiors, balancing organic form, texture, and quiet elegance. We believe these remarkable creations of the sea should do more than decorate a space—they should evoke a sense of wonder, deepen one's connection to the natural world, and bring lasting beauty into everyday life.