Take a look at Spigen’s Galaxy Fold prototype cases

Although major design flaws with the Galaxy Fold have forced Samsung to delay its launch indefinitely, smartphone accessories maker Spigen is still continuing plans to develop cases for the phone. Spigen has three cases in development: the Tough Armor, Ultra Hybrid, and Thin Fit. After showing us some mock-ups in March, the company has now shared actual photos of some of its prototype cases.
Spigen notes that its Tough Armor case was the hardest to develop due to its focus on hinge protection.