13.3" Silicone Keyboard Skin for MacBook 0.5mm thin, Soft character, high quality of elasticity, helps muffle typing noises Adopting the Best Japanese high grade silicone material making it durable,flexible, and non-slip Easy to use, just put it on the keyboard surface closely, does not influence any operation of the keyboard Easy to wash, guarantee that you have a brand-new and sanitary keyboard,Complete protection from scratch, dust and spills Best partner for your darling Macbook !