... siliconeFeatures: 1. Ultrathin transparent, soft and high flexibility, good touch of class. 2. Easy to use, closely echoing the keyboard surface, ... fall into the cracks affect the keyboard use and life of the keyboard. 5. Effective anti-bacteria, this product ... models, various colors:-Transparent, colors printed all avaliable;-Different size of different models, such as Macbook, Samsung, Acer, Lenovo, ...