General description Carry your heavy shopping bags or luggage up and down stairs with the help of the stair climbing cart. The three-wheel design saves your effort while four extra universal wheels help you move the hand truck effortlessly. The adjustable telescoping handle adopts an ergonomic design to avoid potential injury when carrying substantial cargo. The included elastic rope with a hook helps you fasten the cargo tightly for safety. Additionally, the hand truck can be easily folded down flat for convenient storage. Technical specifications Color: Black, Silver Material: Aluminum Alloy, Nylon, PVC, Polyurethane Folded Dimension: 38 x 17 x 64 cm (L x W x H) Extended Dimension: 47 x 45 x 68 / 96 / 106 cm (L x W x H) Base Size: 39 cm x 27 cm (L x W) Climbing Wheel Diameter: 10 cm Universal Wheel Diameter: 4 cm Elastic Strap Length: 140 cm Net Weight: 4 kg Weight Capacity: 80 kg Usage This stair climbing cart is ideal for transporting luggage, suitcases, moving boxes, shopping