This is a set of a tie clip and cufflinks engraved with "SUN EAGLE PAT.A". It is a vintage item. It is made of silver and inlaid with opal-like stones. The tie clip is approximately 4 cm long. As seen in the image, it comes with a chain and clasp to secure it to a tie. The cufflinks are the commonly used swivel type (the clasp rotates). The central opal exhibits a rainbow-like shimmer (play-of-color) depending on the angle of light, adding a unique touch. Sun Eagle Accessories Co., Ltd. is a Japanese accessory company that primarily develops famous brand tie bars and cufflinks for department stores nationwide. Products: They manufacture and sell cufflinks in various materials and designs, including products made of SV925 (sterling silver) and nickel silver (alloys such as German silver), as well as products adorned with pearls and other stones. Features: Their products are characterized by a wide range of designs and good quality, with many products available on the market.