DECORATIVE NATURAL wall cork tiles is a waxed cork , with the dimensions of 23.62in x 11.81in boards and a thickness of 0.12in. The DECORATIVE NATURAL wall cork tiles is ideally suited for both home and office use. The wall cork tiles is characterized by a number of properties: - it is a natural material. - provides sound insulation, silencing the rooms in which it was applied. - provides thermal insulation, thanks to which the rooms in which the cork has been poured into the wall usually become hotter. - the wall cork tiles retains moisture, preventing the appearance of mold and fungus. - it is an antiallergic product. The wide range of colors and designs of the wall cork tiles in the series DECORATIVE gives the possibility of any arrangement of the room and adapting it to the needs of the user. Please note: these tiles are not self-adhesive but can be stuck with any suitable cork adhesive. Thermal conductivity 0.053 W / mK , Density 260 - 310 kg / m³ , Absorbability 2-4%