- Reduce weight and pain: The carrying straps transfer about 66% of the object's weight, significantly reducing load on the arms and hands and enabling you to use your legs and core. This helps prevent back pain and strain. - Durable and adjustable: Made of high-density polypropylene fibers for superior strength. With 3 lifting sections, load carriers can be adjusted to different heights to fit a range of items. - One size fits all: Ergonomically shaped to keep you upright when climbing stairs. Adjustable straps provide comfort for men and women of all sizes. - Versatile loading: Suitable for transporting bulky items such as mattresses, bookshelves, sofas, TVs, pianos, refrigerators and washing machines. Designed to avoid damage to doors, floors, walls and the item itself during loading and unloading. - Practical use scenarios: - Move a sofa or mattress through a doorway and up stairs. - Transport a washing machine or refrigerator through a narrow hallway. - Carry a piano or tall bookshelf to another floor.