Features: All Round Defense Crafted from premium silicone, this cover delivers 360 degree coverage to protect your mobile electricity source from scratches and impacts during daily use. Ideal for tourists, it keeps the device intact in diverse conditions. Comfortable Grip Design Featuring a soft silicone exterior, it provides a ergonomic and wear resistant hold, reducing hand fatigue for prolonged carrying. Enhances user comfort during extended use. Easy Installation and Removal Flexible silicone composition enables quick arrange and detachment without tools, saving moment busy commuters. Boosts efficiency with effortless handling, making it simple to manage your mobile power device cover. Precise Cutout Matching Specifically developed for a dense 10000mAh multi purpose mobile electricity source, it possesses accurate openings for all harbors and buttons. Maintains full functionality without affecting use, tailored for continuous integration with power devices. Sustainable Composition Option produced from safe, sustainable silicone compliant with international standards. Ensures dependability for health and aware consumers, providing a responsible option for daily needs. Specifications: Component : silicone Size: about 110.6x53.6x33.5mm/4.35x2.11x1.32inch Package Includes: 1xSilicone Protective Case note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.