This is a factory sealed, Lego Mini Robots #4097 Designer set.  Made in 1999, this toy is unopened and in good condition.

Ai description.

The LEGO Designer 4097 Mini Robots Sealed Set is a vintage LEGO set released in 2003 and retired in 2004. This 210-piece set features mini robots as the LEGO theme, with the main set being the Beastfighter Set.  This LEGO set is perfect for children aged 6-99 who have an interest in robots and building toys.