Attention！To Avoid Buying the Wrong Size Case，2 ways to identify your device！You can find the model number from the back bottom of your device, it's PQ94WIF.PLEASE GO Settings→Device Options→Device Info→Find the Serial Number, the correct serial number of Kindle Paperwhite 4 10th Generation 2018 Release includes: G000PP, G8S0PP, G00102, G0016T, G8S16T, G0016U, G0016V, G8S16V, G000T6, G8S0T6, G0016Q, G00103, G0016R, G0016S, G000T1, G000T2, G000T3. Please check your device number carefully before placing an order. TPU bumper protection, 4 strengthened corners with raised edge, effectively cushion the impact generated by accidental falling down. Durable TPU material, Soft,thin and flexible without hurting the kindle tablet. Precise cutouts, Perfect Openings ensure access to all controls easily while keeping your tablet fully protected. Easy-to-press button covers keep out dust. Transparent rubber back cover let you enjoy your kindle tablet's original color and add your own stickers on for DIY Creativity. Practical for travel, reading, learning, gaming. A great gift for your kids, colleague, friends. If you have any other question, Please feel free contact us, we will handle it as soon as possible.