I saw these in Wal-Mart and I like them for two reasons:
- They keep your sheets in place when the elastic is starting to stretch out of shape.
- They can be removed for washing.
I have sewn elastic strips to my sheets and mattress pad to keep them tucked in. But when I wash them the sheets get tangled in the elastic and the load comes out as one big ball.
I have to sanitize my sheets every week due to allergies and these sheet straps will make my life much easier. I put them in a mesh bag to sanitize them.