Wedge Design: The wedge mattress lifter is a safety tool that relieves strain on your back, neck and shoulders with an ergonomic design that fits effortlessly between the mattress and box spring. Convenient Tool: Angled wedge design separates and lifts the mattress 4-5 as it slides, reducing body fatigue caused by twisting and lifting motion at each corner of the mattress mattress. Comfortable Hold: The curved handle allows the user to grip the mattress lifter in a natural wrist position providing more comfort, strength and energy transfer, allowing you to grip it in a choice of positions. Strong and Durable: Made of abrasion-resistant and durable polypropylene, strong and durable, it will hold the mattress in an elevated position, relieve pressure on the lumbar spine and improve your mood. Encourage child's independence - With this mattress pad, p Since making the bed is no longer a difficult job, your children may want to make their own bed independently. So you can buy two and have one for your child, encouraging their independence.