The LEGO Ideas Cosmic Cardboard Adventures set (40533) is a complete set with 203 plastic pieces, designed for ages 18 and up. This set features a unique cardboard theme, perfect for those interested in creative building projects. With a compact size of 10.3 inches in length, 1.9 inches in height, and 5.6 inches in width, this set comes in a box packaging and is part of the LEGO Ideas promotional subtheme. Released in 2022, this set is a great addition to any LEGO enthusiast's collection.