SZBRO Computer Dust Cover, Protective Dust Screen Cover Sleeve, Compatible with 24" iMac 24W x16H x3(Top)/8(Bottom)

This one or 20" fits small desk top mac 21.5" screen perfectly. 27" fits large desk top mac. Fits and works well. Not real clear in description so saving a return !

It works. Covers the piece well. Wasn't sure if it would be all right for the depth, but it was.

Perfect for our iMacs! Great value!

I use this cover to protect my iMac from dust. It works great. Thanks

It’s a simple cover for your desktop. Help keep it dust free and liquid free.

Fits perfect great to protect from almost everything

Love it. Bought for 27-inch All-In-One HP Computer.

I wish the cover was a little more tighter onto my 27" Monitor