The product is a set of two vintage Japanese Grip Zechin diecast construction vehicles, model numbers #13 and #15, in a 1/70 scale. These collectible toys would make a unique addition to any vintage diecast vehicle collection, particularly for enthusiasts of antique construction equipment. The detailed craftsmanship and nostalgic design of these Japanese-made toys would appeal to collectors looking to add a piece of history to their collection.