Flexible polymer material. Every key is individually molded, precisely made to cover the entire keyboard recess area.
PRODUCT DESCRIPTION: Made with durable non-toxic and high-grade material, thinner and more transparent. Touch well, press can be controlled, no noise, good feeling and environment friendly. Flexible and washable, easy to remove for cleaning without affecting the durable use. Waterproof and dustproof, provide full protection against dust dirty and liquid spill. Harmless to human body with excellent softness, ensure comfortable usage while typing.