... size : all size 3) Appropriate price 4) Style design diversifica Soft Magnet as bookmark Materials : Rubber magnet + PVC / Coated Paper / ... othersAdvantage : Soft Magnet as bookmark has the very good toughness, easy to ... shape, may fold, curving, does not affect its magnetism.Soft magnet as bookmark has the strong coercive force, therefore, magnetism ...