Jetec 12 Pcs Duvet Comforter Clips Plastic Grippers Button Clips for Inside Corner and Keep Comforter Duvet

These snap together easy and low profile. Problem that other people had also is keeping snapped on heavier duvet. I used heat gun and a pliers to pinch ring tighter. Heat ring while pinching ears together . Pinch until ears overlap and hold till cool. Now ring pinches much tighter and holds covers together. Hope this helps you solve your problem.

We’ve been using these, they work great, and are super easy to use. The durability is great for a quick fix. It’s been 5 days and the strength is really good. Only 1 has come off. The thickness of it isn’t all that bad, I don’t even feel them when I pull the blanket. It’s a great value, for 12 that’s a whole blanket secured.

Kind of hard to get attached, keeps popping off

Very satisfied with these. Easy to put on and they stay in place. Used them on a twin size and used 8 of them.

These do not work at all.. my husband tears everything off of everything on the bed at night when he sleeps. He is a tough sleeper, I finally found something to hold my sheets on the bed but not anything for my pillow cases on my pillows. :-/.

Great to hold the pesky pillow cases in place so they don’t slide off

They serve their purpose, but will come lose, with only moderate stress applied to the blankets.

easy to use, keeps duvet in place

After a few days, somehow the two pieces become detached.

I bought these for my kids quilts (ages 4 and 5) as they are quite thin, and I didn't like the idea of anything with sharp pins in them. They went on really easily, and do the job. They seem pretty sturdy so long as the quilt isn't too thick. Arrived next day. No complaints.

Used these with a thin child’s comforter underneath the quilt cover and it held them in place no issue.

Don't buy them!!! Waste of money.

I’m still getting used to putting them on, they can be quite stubborn, and do sometimes come off depending on the thickness of your doona and the cover. I bought these because I don’t like the idea of pins where my children sleep and toss about, also hate the thought of stepping on them. Would I buy them again - yes, I think I would, unless there was another easier option out there.