... is a sharp.Together by the glue adhesion,The main decorative of fixed link from the role.can also be used ... to hang items,Nail Row Type:ST-25 ,ST-32 ,ST-38, ST-45 ... -50, ST-57 ,ST-64.In practical use, if the nail into the wall may cause forcibly on steel nails, and ... 0.4 ~ 0.8 pressure, fixed object should choose the nail degrees than 1.5-2.5 cm hanging objects is ...