This is a set of approximately 50g of small natural seashells. They can be widely used for handmade works, resin art, scrapbooks, interior accents, and more. Please note: The 100-yen coin in the photo is for size comparison and is not included with the product. There may be slight variations in weight due to errors in the measuring scale. The last two photos show small and medium-sized seashells together, but this product is only for the small size.