Lids fit the bases perfectly! Nice texture. Printed up several sets in different colors.

Fit both my 16 pro and pro max perfectly. Could be better if just a tiny bit more snug on the 16 pro max, but I just printed up a few extras after losing the first one. Wish I had had this when the phone was new as this provides good protection.

Worked great for my needs. Would prefer a thicker, less delicate shell, but this has held up fine for 6 months of occasional use.