1) Environmental protection, high-grade medical silicone material, non-toxic, scentless, harmless;
(2) Fully sealed design, waterproof, dustproof, anti-oil, anti-acid, can be used in any harsh environment, and can be disinfected and washed in water;
(3) Can be curled into bag, easy to carry, spacing-saving;
(4) No noise when tapping, completely silent, no worry about affecting family;
(5) Good resilience, soft and comfortable to touch; feel cordial, protecting your fingers;
(6) Unique surface treatment, so that the keys never fall off and letters not fade;