Stair Climbing Multipurpose Folding Utility Cart with Built-In Seat for Laundry, Grocery, Shopping and More Stair climbing wheels: these wheels are specifically designed for climbing steps and curbs; the tri-wheels allow you to roll the cart up steps and curbs with ease Fold-out seat: a small seat folds out when you need a little break; you will always have a seat to sit on while using this cart; the seat supports up to 154 pounds (70 kilograms) Water repellant bag: the bag that attaches to the cart is made from water repellent material; it features 2 side pockets and a rear pocket with a zipper Dimensions: the entire cart measures 17.3 x 21.3 x 36.6 inches (44 x 54 x 93 centimeters); bag measures 11.61 x 7.87 x 20.07 inches (29.5 x 20 x51 centimeters); the seat on its own measures 10.2 x 11.8 x 15.7 inches (26 x 30 x 40 centimeters); the cart folds to a compact size for easy storage 30-day return policy: here, at Nicely Neat, we want you to be satisfied with your purchase; you are backed by our 30-day no questions asked money back return policy, so you can buy with confidence