PinionPins Replacement Clear Magnetic Duvet Clips, Pack of 8, Comforter Fasteners, Safe Locking, and Holds up to 10lbs. Magnetic Key to Unfasten Pins is NOT Included.

These work great! They were easy to use & come off easy as well with the magnet provided. I would highly recommend!

The Pinions work great, hold securely. This is an expansion set, so you need the kit with the magnetic key to remove them.

After reading the reviews, I chose to purchase a CMS Magnetic Super Strong Neodymium to get these off of the sheets once they have been used. It works quite well. When these are not attached to my sheets, they come apart very easily with the magnet that I bought. When they are, 3 out of 4 come off easy. The 4th takes some toying. I'm still quite happy with the purchase. I was concerned they would be annoying since they are hard but I actually don't even notice them. I guess I don't rub up against the corners when I sleep. This is so much nicer than b4 when I would find the comforter down at my feet inside the duvet.

This is the best product for the comfort cover I ever try. Love it . Sometime it’s hard to take it off tho

Fastener was missing twice. I've purchased as another brand.

I purchased a duvet cover for my weighted blanket that did not have straps and ties. These have worked perfectly!!

I ended up ordering more. You can tack anything, not just a duvet cover! The magnetic thing that you have to use to unlock them is genius!!!

Just remember to buy the pinning system key.