Only Designed for 6" Kindle Paperwhite(10th Generation, 2018 Release).Model No. PQ94WIF.Please check your Kindle verify the model number before purchase.⚠️Note: It will Not be compatible with other Kindle devices! Equipped with an innovative elastic hand strap, this case allows for comfortable one-handed reading, significantly reducing the risk of accidental drops and damages. The thoughtful design ensures that you can immerse yourself in your favorite books without worrying about dust and scratches. Our smart cover, crafted from flexible PU leather, supports an auto sleep/wake function that activates your Kindle upon opening the case and allows it to enter sleep mode when closed. The enclosed magnetic strip ensures a secure closure, helping to conserve your device's power and extend battery life. Designed with portability in mind, the slim shell case makes it easy to carry your Kindle wherever you go. The lightweight protective soft back combined with high-quality PU leather ensures durability without adding unnecessary bulk. Additionally, the scratch-free microfiber interior provides extra comfort and protection, making this case a reliable companion for on-the-go reading.