P390106 - Refill Pack brass for 390107 prong ring silver10mm x 20pc

P390106 Prym Jersey press fasteners. Their easy to medium fastening strength and are intended for thin and stretch fabrics, as are often used in babys and childrens clothing. The advantage of this press fastener is that no hole has to be punched for mounting , the serrated ring only presses down the fabric so that it is protected. The fasteners are available in different colours and designs. The 18mm size press fasteners can only be worked on with the included tool however the 10 and 12 mm sizes can be worked on with the VARIO pliers for non-sew products or the tripod. 390106 prong ring silver10mm 20pc