Whale Tail Material: Black Persimmon Width: Approximately 3.2 cm, Height: Approximately 1.8 cm, Thickness: 5 mm Necklace Material: Waxed Cord Φ1.2mm Necklace Length: Adjustable from approximately 80 cm to approximately 50 cm Necklace Color: Black The whale tail is a lucky item that symbolizes "good luck" and "lucky." This comes from the belief of the people of Hawaii that seeing a whale leap and return to the sea brings good fortune. Black persimmon is a type of persimmon wood that has black striped grain, and it is a very rare wood, with only one in 10,000 trees producing it. This is a one-of-a-kind pendant that has been carefully finished, making the most of the wood grain and color. If you wish, it can be changed to a key holder or strap free of charge, so please contact us via message. You can also change the color of the necklace cord, so please contact us via message. (Dark brown, beige, wine, black, moss green) It is uncolored and finished with repeated polishing using linseed oil and natural beeswax, so you can feel the warmth of the wood not only in appearance but also by touching it. Manufacturing Process (All handmade) Cut → Polishing → Linseed oil wet polishing → 2 days drying → Polishing → Natural beeswax wet polishing → 2 days drying → Final polishing → Cloth finishing → Completion