Music breakdown (keyless left right dashed) special design - leather look (not leather) material key printed on glass paper and binding cover "special thermal celphone coating." the clef on the product has an embossed print appearance, not embossed.(can be wiped with a wet cloth. , does not leave any stains.) dimensions: 14,5x21 cm. (a/5) binding cover: 1st class special coated binding cardboard: 2,5 mm. rigid cardboard number of pages : 60 sheets (120 usable pages) paper : 100 grams, 1 class non-light reflective pearl whitemanufacturer : bidefter Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.