Sonic sonic LV-7450-I [the ivory which the bookrack posture that re-bicalyx study progresses is hard to come to have bad]ソニック sonic LV-7450-I ［リビガク 勉強がはかどる書見台 姿勢が悪くなりにくい アイボリー］（80セット）スッキリコンパクト折りたたみOKページストッパー両手が使えますぴったり角度調整可能6段階に角度調整可能ソニックsonic LV-7450-I その他 ●材質・本体：PP●サイズ：商品：280×230×50mm（収納時）It is compact clearly Folding OK Page stopper Both hands are usable I can just angle adjusted it Six phases can angle adjusted it Sonic sonic LV-7450-I Other ● materials ・The body: PP ●Size: A product: 280*230*50mm (at the time of storing)