Description The Gator ATA Truck Pack Trunk case is made of 9mm thick plywood with laminated exterior and features 4 Caster wheels, 2 Locking. Features: Truck pack friendly, tour grade trunk with hinged lid Recessed twist latch in red (4) Casters on bottom, 2 of which are locking Lined Gray Carpet interior Heavy-Duty Commercial Grade Plated Hardware Stackable Interior Dimensions (L x W x H): 28.25″ x 20.75″ x 20.75″Exterior Dimensions (L x W x H): 29.38″ x 22″ x 21.88″Part Number: G-TOURTRK3022HSUPC Code:  716408508016