They're like the batman utility belt for your sheets—saving you from tangled nightmares and ensuring your slumber is as smooth as a jazz sax solo. My only regret is that i didn't buy these years ago. They work perfectly.

I am handicap and struggle keeping sheets firmly in place but these * are the greatest. Clamped onto corners of sheets snugly. Did not come lose.

These elastic bed sheet straps are like the ikea furniture of bedding accessories. These straps practically leap onto your mattress, high-fiving each other as they go. Would make attaching to both the sheet and mattress cover so much easier. This stra...  Read More

They do work just haven't figured out best configuration yet.

Clip keeps sheets on the bed in spite of the determined attempts of children to squirm their sheets off. Strong and hold the fabric covers in place - no slipping or popping off.

This is poorly made junk. The clips are not strong enough for couch covers. Don't waste the effort.