40 in. Super-Stretch Storage Strap (3 Pack)
After using a full sized latex mattress topper for a guest on a bed, I folded it in half lengthwise, and rolled it up . The circumference was about 20” so the 40” 3- pack straps went around just fine. Actually only needed 2! Those straps would work just as well for a larger, thicker topper and many other things!!!