Comfortable fit: Fits snugly to 3s virtual reality glasses, ensuring unobstructed use and no foreign object sensation even with frequent daily wear. elasticity and silicone: Made of silicone with elasticity and wear resistance, effectively resisting scratches from hard objects during daily use, extending the glasses life. Surround wrapping: 360degree fullwrap design provides complete protection, precise lens coverage, and a secure fit. Easy to install with a tight fit and no complex operation required. Precise cutting: Precisely positioned cutouts ensure all ports remain accessible without obstruction. Use scenarios: At home for extended VR gaming or media viewing with reliable protection and a comfortable fit. While traveling or commuting, shielding the glasses from scratches and daily wear in bags or backpacks. During everyday activities, maintaining a secure fit and protecting the glasses from impact or abrasion.