The Vertical Mat Trolleys offer traditional storage for conventional gymnastics mats, and feature fixed side frames and a pulling handle. Powder coated steel construction with heavy duty non-marking rubber wheels, two braked. Junior Vertical Mat Trolley with single carrying compartment for 10 mats, 25mm thick, up to length 1.22m. Size: 1.32 L x 0.35 W x 0.98m H. Standard Vertical Mat Trolley with twin carrying compartments for 16 mats, 25mm thick, up to length 2m. Size: 1.9 L x 0.53 W x 1.24cm H.