The 1987 Lego Service Pack 9823 is a vintage set that includes blue beams with holes, packaged in a polybag. This retired LEGO theme set falls under the category of LEGO Complete Sets & Packs, featuring service pack plates for building and creative play. Manufactured in Denmark by the brand LEGO, this plastic set is from the Service Packs subtheme, offering a unique and collectible addition to any LEGO collection.