The Star of David was named after King David of ancient Israel. Its earliest known usage was in the Middle Ages. It has several meanings for different cultures and religions, but it is famous as a Jewish symbol, which signifies the number seven, referring to the six points and the center, which has religious significance in Judaism for several reasons. No matter how the Star of David has significance to you, these sunglasses are a great accessory to your life. They are made of high quality materials and they are comfortable, thanks to adjustable nose pads. The lens has a silver mirror coat with the Star of David interweaved in blue. The lenses provide 100 percent UV 400 protection. Measures 65mm tall, 153mm long, and 131mm wide.