The Mattress Handling Straps are used make it easier to move a mattress.
They slide under a mattress to fit in place.
Mattresses can be very heavy and some do not have handles on them. Sometimes the handles provided, may not be correctly positioned to make them easy to carry.
The Mattress Handling Straps have a batten inside the webbing. This helps when sliding them under the mattress. The strap can be secured with only lifting the side of the mattress to insert the strap webbing.