Features: A mobile power soft silicone protective case designed specifically for 27650mAh , with real machine molding and precise hole positioning. Integrated silicone molding, can reduce dust adhesion and improve product texture. Handheld design, convenient for carrying when going out. Back adhesive strap, suitable for outdoor golf carts, bicycles, camping bike poles and other scenarios. The front window is unobstructed, and the output port and switching button are design opening, making it easy to use without disassembly. Specifications: Product color: blue/black Product Component: silicone Size: approx. 18.8x5.8x6.2cm/7.4x2.28x2.44inch Product gross weight: 138g The product is suitable for 27650mAh mobile power Package Includes: 1Pc Silicone Case note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.