KOKUYO NEOS Clear File, Refillable, A4 Vertical, Medium, 30 Holes, Black, Model: RA-NE720D

Clear file with adjustable spine width (refillable) [Color] Black [Size] A4-S (medium type) [External dimensions (height, width, spine width)] 311 x 262 x 27~40 mm [Number of holes] 30 holes [Ring inner diameter] 17 mm [Number of included pockets] 10 [Number of pockets that can be stored] 90