Keyboard Dust Cover, Covers Standard and Full-Size Mechanical Gaming Keyboards, Stretch Fabric Anti-Dust Keyboard Sleeve Fits Keyboards from 17.9" x 6.3" to 20.5" x 8.7", (Black, L)

Fits the keyboard well and stretches to accommodate the different sizes. Though the material feels very thin and light, still does a good job of preventing dust and dirt from accumulating on the keyboard.

Pretty basic product. Technically it stretches but I don't like how hard I have to stretch it for a full sized keyboard. It's a thin see-through fabric and is probably best used for rounded corner boards, though it does actually have built in corners to try to account for those sharp corners. I just don't like that this thin fabric will be stretched taut against sharp edges. It definitely won't accommodate my main keyboard's built-in wrist rest though.

Flimsy and tiny, doesn't fit a single keyboard in my house. Returned immediately.