The LEGO TECHNIC Mercedes-Amg F1 W14 E Performance Pull-Back (42165) is a highly detailed set with 240 pieces, suitable for builders aged 7 and above. This set features a replica of the Mercedes-Amg F1 W14 E Performance car, complete with a pull-back mechanism for exciting racing action. The sleek design, measuring 280mm in height and 299mm in length, appeals to fans of both LEGO and Formula 1 racing, offering a fun and engaging building experience for young enthusiasts.