Wedge Design:The inclined wedge design separates and lifts the mattress 4 inch-5 inch as it slides in, reducing body strain incurred with the twist and lift motion on each corner of the mattress. Tool:It lifts the mattress as it slides in and holds the mattress in a raised position, eliminating repeated lifting while making the bed. It allows you to quickly in sheeets, remove bed linens. Comfortable:Curved handle allows the to grip the mattress at a natural wrist position providing greater comfort, strength and of energy, allowing you to grip it at a choice of positions. Alleviate Back Pain:The mattress alleviates neck and back pain with an ergonomic design that effortlessly lifts the mattress and leaving both hands free to make the bed. The tool does all the liftin. Strong & Durable:Made of a friction resistant, durable plastic, strong and durable, it will the mattress in an elevated position, alleviate pressure to the lumbar and your mood. Make Your Life Easier This easy mattress is the perfect tool for applying and tucking linens, maneuvering around nightstands and footboards, putting on bed skirts, and the simple task of fixing your sheets. Specifications Color: Blue material: plastic Package Contents: 2 x mattress Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.