This Lego Rubber Flex Holder is a must-have for any enthusiast. It is compatible with sets such as 7739, 4501, 7673, and 4528624 x169 and can be used in various creative ways. Made from high-quality materials, this connector is durable and reliable. With its unique design and flexibility, this Lego Rubber Flex Holder allows for endless possibilities in your Lego creations. It comes in Neu-Hell Grey and is sold as a single unit of measure, making it a perfect addition to your Lego collection. Get creative with this Lego connector and let your imagination run wild!