The photo was posted by @duanrui1205 on Twitter and allegedly shows three stickers for the new iPhone 12 silicone cases. On each sticker is the name of iPhone 12 it's compatible with.
According to the labels, Apple's next generation lineup will include an iPhone 12 mini, iPhone 12, iPhone 12 Pro, and iPhone 12 Pro Max.
Notably, this corroborates a report from leaker @l0vetodream earlier this week.
Apple is expected to unveil four new smartphones next month including a 5.4-inch model, two 6.1-inch models, and a 6.7-inch model. Please download the iClarified app or follow iClarified on Twitter, Facebook, YouTube, and RSS for updates.