1/50 diecast metal replica manufactured by Diecast Masters as part of the Centennial Series celebrating 100 years of Caterpillar Original gray and red paint scheme Includes a black display base featuring Caterpillar anniversary logo, Also includes a collector's card with vintage artwork and specs Approximate measurement of crawler: 2.25in L x 1.25in W x 1.25in H Age grade: 14+ years - for display only, not for play