The LEGO Architecture Arc de Triomphe set (21036) is a detailed plastic building toy with 386 pieces, manufactured in 2017 and retired in 2018. This complete set, part of the Landmark Series, is designed for LEGO enthusiasts aged 12 and above who have an interest in iconic buildings. The set includes the Arc de Triomphe model, measuring 10.3 inches in length, 2.4 inches in height, and 7.5 inches in width, and comes in a box packaging. This LEGO set allows builders to recreate a famous historical monument in a fun and engaging way.