iPad Pro 11” 6G case

All four generations of the iPad Pro 11" share identical physical dimensions. Note, however, that the first generation iPad Pro 11" has a much smaller rear camera "bump" than the second through fourth generation iPad Pro 11" rear camera array.

Fitted cases designed for the second generation iPad Pro 11" or later will fit all models of iPad Pro 11".

No such thing as a 6th Gen 11" iPad Pro.

The 6th Generation iPad Pro, is a 12.9" iPad Pro and as such cannot fit inside the much smaller 11" iPad Pro cases.

If you have an 11" iPad Pro, then any 11" iPad Pro (Second Generation to 4th Generation) case will fit it except cases for the first generation 11" iPad Pro due to the differences in camera bump size.

Make absolutely sure you are correctly identifying the iPad you have so as to not purchase a case that will not actually fit it.

click here ➜ Compare iPad Models - Apple.com

click here ➜ Identify your iPad model - Apple Support

I don't know what iPad you're talking about (the old one) since there are only four genrations of the 11 inch iPad, but as long as the case has the bigger camera cutout and both iPads have no home button, then the case will work.