幅251×高さ307×背幅45mm書類が水平に開き、閲覧に適したDリング式とじ具です。とじ具の分別廃棄ができます。◆収容寸法:30mm◆穴数:2穴◆とじ穴間隔:80mmピッチ◆替背紙式◆紙押さえ具付き表紙:R−PP収容枚数:300枚Width 251* height 307* back length 45mm documents open horizontally and they close a D ring type suitable for reading and are ingredients. It is closed and can separately discard ingredients. ◆Accommodation dimensions: The number of 30mm ◆ holes: Is closed 2 hole ◆; a hole interval: The cover with the 80mm pace ◆ spare back type ◆ paper weight tool: R-PP The number of accommodation: 300 pieces