Telescoping trolley fully extends to 38
Top section extendable tray dimension 10.5" L x 7" W x 1.5"H
Top section hollow space dimension: 14.5" L x 10.75" W x 5.25" H
Bottom hollow space dimension: 14.5" L x 10.75" W x 4.25" H
Plastic tray dimensions (each): 9.25" L x 5.75" W x 2.25" H
Overall bottom case dimensions: 15.5" L x 12" W x 19" H
Overall case dimensions: 15.5" L x 12" W x 26.5" H