3H Hardness, bubble free, anti-glare
Multi-layer protection, anti-fall
Green and environmental protection, saving paper
Perfect for kids to learn languages or arithmetic
After the PET writing film (28x21cm) is attached, the writing effect is closer to the paper, giving the user a pleasant, curious and practical experience
The principle of frosting technology is used in the protective film, so that the texture of the protective film enhanced a lot, it also increases the smoothness of touching