Premium Materials:Crafted from high-quality aluminum, this hand truck ensures longevity and reliability, making it ideal for heavy-duty tasks and frequent use. Hgh Strength:Hand dolly cart provides great convenience and saves you hassle during heavy lifting, durable aluminum alloy & carbon steel frame with 500 to 770 pounds weight capacity. Foldable & Portable:Simply fold trolley cart flat with your bare hands, making it very easy to transport and store, great for saving space and carrying. Lightweight & Sturdy:Features aluminum alloy and carbon steel frame, hand cart dolly weighs only 46 pounds, making it lightweight and more sturdy, no worry about deformation during heavy lifting. Wide Use: Folding hand truck dolly can be used in warehouses, offices, gardens, supermarkets, or construction sites. Unique design and excellent details of foldable trolley cart help you complete your transporting tasks with peace of mind and comfort.