Durable Material The lifter made of wear-resistant, durable and sturdy polypropylene, the mattress is fixed in a higher position to relieve lumbar pressure and improve mood. Handle Design The curved handle allows users to position the mattress lift in a natural wrist position, allowing you to position it in the selected position. Wedge Design The inclined wedge design separates and lifts the mattress by 4-5 cm when the mattress slides, moving every corner of the mattress and reducing body stress caused by lifting movement. The wedge-shaped mattress lifter is a safety device that can reduce pressure on the back, neck and shoulder. Its ergonomic design can be easily inserted between the mattress and spring box. Convenient tool This simple mattress lifter can lift the mattress when it slides, keep the mattress in a raised position and avoid repeatedly lifting the mattress when making the bed. The lift is the perfect tool for making bed sheets, arranging bed sheets and putting on bed covers. Back Pain Relief The mattress lifter is ergonomically designed to easily lift the mattress and lets both hands make the bed freely, to help relieve neck and back pain. This convenient tool can do all the work. Read Less