They have a neat system that uses magnets. They are ingenious. This is a product that i can 100% praise. Best invention ever.

Corner ties are clear on the top, and off white on the bottom, so they don't distract from the color or pattern of your duvet cover. Attached these to the mattress & mattress pad.

Small enough to not get in the way or be bothersome when using the duvet. Easy to undo with the magnet.

Comforter/duvet smoothly cover bed. No more bunching. Now the comforter is distributed all around and fastened.

Very disappointing. At this point the item is no longer eligible for return.

This sheet holding apparatus is expandable and can hold the sheet really well. It holds the sheets tight with no wrinkles even if you raise and lower the head of the bed. The stretching straps are a good quality. But it's annoying to install at first,...  Read More

Once it's set removing and reinstalling it is easier. The trick is it being 6 prong instead of 4 like the others.

The problem is the design and durability. It's too difficult lifting the king size mattress and running the sheet fasteners below and across the mattress. Six is not enough of the straps. Not good for bed sheet with no garters.