Sep 18, 2019
Sandstone is a high-quality natural stone with no light pollution and no radiation, and has no radioactive harm to the human body. It is moisture-proof, non-slip, sound-absorbing, light-absorbing, tasteless, radiation-free, non-fading, warm in winter and cool in summer, warm and elegant; compared with wood, it does not crack, deform, rot, and fade.
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