This is a case for the Samsung Galaxy Tab A2 S t380, made by tato_713. Whether you prefer rigidity or flexibility, you'll find a design that appeals to you, as some models are designed for rigid materials and others for flexibility. There's even a model with a 2021 design to match the year most countries began Covid-19 vaccination - '0' is a virus silhouette and '1' is a syringe. If you want to support the creator's work, you can donate to his PayPal account.