Compatibility 6.8 inch case for Kindle Paperwhite / Signature Edition 11th Gen 2021. Fits models M2L3EK and M2L4EK. Please check that this size and model match your device before ordering. Why customers choose this case Secure onehanded use: Builtin hand strap on the back lets you hold your Kindle comfortably and steadily with one hand, reducing the risk of drops while reading on the move. Reliable protection: Soft TPU back shell absorbs shocks and cushions the device, while the soft microfiber interior prevents scratches and abrasion. The combination reduces damage from bumps and accidental drops and keeps the screen and body looking . Powersaving convenience: Auto Sleep/Wake function automatically puts the Kindle to sleep when the cover is closed and wakes it when opened, extending battery life without extra steps. Key features and benefits Exact fit for M2L3EK / M2L4EK models: Cutouts and ports line up precisely for full access to buttons and charging without removing the case. Comfortable grip: The rear hand strap improves handling during onehanded reading, making it easier to hold the device for long sessions. Soft, protective materials: TPU exterior for impact resistance and flexible fit; microfiber interior for gentle contact with your screen. Simple, practical design: Lightweight and lowprofile to preserve the Kindle's slim form while adding dependable protection and functionality. Practical use scenarios Commuting: Hold your Kindle securely with one hand while standing on a bus or train; the strap reduces slipping and lets you read without shifting positions. Travel and leisure: Protect your device from bumps in a bag or suitcase while the auto sleep/wake conserves battery between reading sessions. Relaxed at home: Read in bed or on the couch with one hand, confident the case cushions accidental drops and keeps the screen scratch. Additional details Material: Soft TPU back shell with soft microfiber interior. Function: Auto Sleep/Wake with cover open/close. Model fit: Kindle Paperwhite / Signature Edition 11th Gen 2021, Model M2L3EK / M2L4EK. Please verify your Kindle model and size before to ensure compatibility.