These are a life saver! First time using it. Only have to use 1to remedy the problem. The three prongs are helpful.
They are a little trickier to get on but they keep sheets in place. Are very firm, once engaged, and the installation is simple enough. They clamp very well to thin sheets and adjusts very well.
The ‘eyes’ are plastic, but they are sturdy for sheets, blankets & pleather seat covers! I have an adjustable bed so the mattress bends in the middle and raises up like hospital beds do. However, our memory foam mattress is 10”.
Worked very well on our adjustable bed. Mattress topper, pad, etc.
These little suckers hold that sheet down! Sheets stay smooth. They are easy to attach, and both sets of sheets stay on. Definitely has taken one less little chore off my daily plate.
The ease of this product is amazing. These are ridiculously easy. This product is so simple but so ingenious! Took 30 seconds to install.
There's one corner that pops off several times a night. It's frustrating to have to move your body to stay on the sheet so you don't end up on the mattress. The attached pic shows what the sheet looks like after 10 days of sleeping on it.