This leather case is specifically designed for the B&N Nook GlowLight 4 (2021) model BNRV1100 and the Nook GlowLight 4e (2022) model BNRV1000. Please note that this case does not feature a sleep function, as the device itself lacks this capability. Dimensions: 16.2 x 12.5 x 1.8 cm Weight: 0.11 kg Benefits: - Slim and Lightweight Design: This hard-shell case is tailored to fit your Nook GlowLight 4/4e perfectly, adding minimal weight and bulk for easy portability. - Premium Material: Crafted from high-quality synthetic leather with a soft, scratch-resistant microfiber interior, it safeguards your e-reader from fingerprints, dirt, and scratches. - Easy Access: Precision cutouts allow effortless access to all buttons and controls without needing to remove the cover, ensuring a seamless reading experience. Use Scenarios: - Daily Commute: Protect your Nook during your daily travels, whether in a bag or on a crowded train, ensuring it remains safe from accidental bumps and scratches. - Reading at Home: Keep your device secure while reading at home, preventing dust accumulation and surface scuffs when not in use. - Travel Companion: Ideal for frequent travelers, this case provides a stylish and reliable way to carry your Nook wherever you go. Ensure you select the correct model before purchase to enjoy the full benefits of this tailored case.