Yeebline Laptop Notebook Stands Holder, Universal 4-Pack Anti-Slip Durable Silicone Tilting Wedge Riser for Desk, Ultra Compact Portable Ventilated Stand and Elevated Feet for Tablet Keyboard (Grey)

Lifts laptop to just the right height, it's non-slip, well made, and it completely hidden when in use. I even use it on my flat keyboards, it all looks great

This is a great idea - but the wedge slope creates a gap under the laptop. This gap make the laptop unstable and easily wobbles when it is used. I have added a diagram that shows the gap and another design that would fix this problem. So a wedge that had a shape that did not create this gap would be brilliant. I would not recommend this shape wedge.

These wedges elevate your laptop keyboard into a much more comfortable angle and they can be easily store in your laptop bag. You just set them one under each back corner and type away. They also keep the laptop from sliding on smooth surfaces.

They raise the keyboard, and they're hard/durable. However, these slide all over the place. There's no friction, so the keyboard moves... alot... when typing.

Just bought these and I am already in love. I am an odd ball and prefer to have the front of my laptop elevated instead of the back. It just feels better and increases my productivity. This made it so easy to elevate my laptop. I was using sticky notes to prop it previously and this is definitely better. The box says you only need one and it is 100% true. I only use one and it feels awesome. You could use two if that’s more comfortably for you, but you really only need one. Silicone is thick and sturdy. Great product for the price!