Lionel 2526590 O Scale ACME Disconnect Rocket Cars ACME Disconnect Rocket Cars FEATURES: Die-cast construction for reliable operation loaded or empty Ribbed back wheels Molded rocket included Tie down chains included SPECIFICATIONS: Gauge: O Gauge Dimensions: 7.87" x 2.50" Minimum Curve: O27 Road Name: ACME LOONEY TUNES and all related characters and elements © & ™ Warner Bros. Entertainment Inc. (s25)