Case with an acrylic bottom for a 60% keyboard

[hmuny99]

I was searching for a case (for my DZ60) and i was wondering, is this the only one with an acrylic diffuser on the bottom?

https://it.aliexpress.com/item/32823154578.html?spm=a2g0o.productlist.0.0.7c0618bfy40TuB&algo_pvid=5527e811-eab8-4117-bbb5-01c8a8cf67ab&algo_expid=5527e811-eab8-4117-bbb5-01c8a8cf67ab-10&btsid=0be3764315968920119045373edeeb&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

[treeleaf64]

Yes