Review on 4 Pack Adjustable Triangle Bed Sheet Holder Straps - Elastic Mattress Sheet Clips for Securely Keeping Sheets in Place - Heavy Duty Grippers Clips for Bedding - KALLC Bed Sheet Fasteners by Chad Rosier

I've waited weeks to write this review to see how well they hold up but these little clips are a life saver! We have a large California bed so the sheets don't fit anyway, we move around in the bed a lot and we have two 60 lb dogs that sleep with us, our sheets literally slipped off the bed every night. I've been using these clips for several weeks now and they have never come loose overnight. I am very happy. The day I first put them on one of the clips broke so they could have been a bit more durable but this did not affect functionality in any way and no other clips broke. changing sheets, so maybe just bad luck. For the price they are more than worth it.