Case for Viwoods AiPaper Mini 8.2Inch – Clear TPU Protective Cover with Built-in Pen Slot,Four-Corner Airbag Shockproof Design,Slim Anti-Scratch Transparent Tablet Case

the device is smooth on the back. this is the case I ordered. when I take it out and about, I flip the front to the back to protect the screen https://www.amazon.com/dp/B0GSQDJS1P?psc=1&ref=ppx_pop_dt_b_product_details