Thon XL-Plus Accessories Case, Accessories Case XL Plus, Material: 7 mm birch plywood, 30 x 30 mm aluminum edges, Corners medium, 2 Spring-loaded butterfly latches, 4 Handles (heavy), Large folding handles, Included: Braked castors, Internal dimensions (W x H x D): 120 x 40 x 40 cm, External dimensions