Mushroom Hole: Blue notebook cover pre set mushroom hole, which can be bound freely and enjoy DIY fun. Thickened Design: Mushroom hole diary cover is a thickened cover, which can effectively preserve the inner pages. 10 Pieces: There are 10 discbound notebook cover in total, enough to meet your different needs. Scope of Application: Blue notebook cover is suitable for all loose leaf books, diaries and binding rings with mushroom holes. Frosted Texture: Mushroom hole diary cover is designed with
