Let monster truck fans recreate favorite stunts with the LEGO® Technic™ Monster Jam® Grave Digger®(42118) building kit. Authentic features include huge tires, sticker details and more.Twice the fun! The monster truck toy rebuilds into an off-road buggy so kids can enjoy 2 building challenges and heaps of vehicle role-play action.With a pull-back motor, the monster truck and off-road buggy speed along easily, just like the real-life vehicles.Looking for the best gifts for kids who love monster truck toys? This set is ideal for kids aged 7 and up who love Monster Jam® shows or awesome toy vehicles.Cool features include the bendable flag which moves up and down and red headlights, just like on the real Grave Digger® truck.This Monster Jam® toy measures over 4 in. (11 cm) high, 9.5 in. (24 cm) long (with flag) and 4 in. (11 cm) wide.Instructions for the Grave Digger® model are included. You'll also find digital Instructions PLUS in the free LEGO® Building Instructions app. Instructions for the off-road buggy are available online.The LEGO® Technic™ universe offers advanced buildable models for young LEGO fans ready for their next building challenge.LEGO® Technic™ components meet stringent industry standards to ensure they are consistent, compatible and connect reliably every time – it's been that way since 1958.LEGO® Technic™ components are dropped, heated, crushed, twisted and analyzed to make sure they meet stringent global safety standards.