PNKKODW 400L Large Foldable Double Decker Wagon,360° Adjustable Handle 550LBS Heavy Duty Collapsible Cart with 54" Extra Extender,All Terrain Double-Locking Brack Wheels,for Beach|Camp|Outdoor Kahiki

[Double-layer large space design] Upper and lower two-layer structure, the lower layer can be extended to 54 inches, suitable for placing tents, surfboards and other long items; The upper level is equipped with a 9.4-inch adjustable mesh layer, adding 150 liters of space for a total capacity of more than 550 liters.