Silicone Protector Cover Shell Sleeve for 30000mAh Power Bank. Features: specially designed for power bank case, protects from collision and bumping, easy access to charging port, and contour fits perfectly. Specifications: material - silicone, color - White, Orange, Pink, Black, Yellow, Light Blue, product size - 160 * 80 * 40mm/6.3*3.15*1.57in, applicable model - for power bank. Note: due to different monitor and light effect, actual color may vary.