What is the Warranty on this case?

An apple pro case and cover were purchased for me through my work and the rubber of the case is crumbling off on the corners. Since i have only had it for a couple months I'm wondering if I can exchange it for a new one as this one must be defective.

Silicone Case for 9.7-inch iPad Pro

Silicone Case for 9.7-inch iPad Pro

Product No Longer Available

No Answers have been submitted