This is linoleum that was used in a ballet studio. Width: 92cm Length: Approximately 1.5m (around 2.9kg) ● This is TM Floor linoleum, the same as that used by the Matsuyama Ballet Company. This floor sheet is specifically designed for ballet mats and can be used in ballet studios, dance floors, and for home practice. It is a floor sheet with excellent anti-slip properties, elasticity, reflection/gloss, sound absorption, heat resistance, abrasion resistance, and maintainability. TM Floor is a ballet and stage floor sheet jointly developed by the flooring manufacturer "Toli" and the "Matsuyama Ballet Company." ● Condition The dirt has been repeatedly wiped with baking soda and alcohol. There are some unremovable mold and scratches on the back, but there are no problems with use. Please refrain from purchasing if you are concerned. The creases will naturally disappear over time with rolling, applying weight, and use.