This dolly has a load capacity of 500 pounds and measures 16.03" x 21.58" (vertically stacked) or 32.06" x 10.79" (horizontally stacked). It features 360° double ball-bearing wheels for smooth movement and is designed for both indoor and outdoor use. The price drops from $44.99 to $22.49 when you apply the coupon code "2C7AE3EA" at checkout. Shipping is free for Prime members or on orders over $35.