Prym Jersey Press Fastener Refill \u2013 Pearl Cap 12mm | 390 122\n Colour: Mother-of-pearl imitation Variant: Refill for 390117 Sales unit: Card Quantity: 6 pieces Dimensions: \u00D8 12 mm Material composition: Brass plastic SAP-Material No.: 13901220 Jersey press fasteners for thinner fabrics and stretchy fabrics Low-strength closure No pre-punching required due to serrated ring Various colours, sizes and designs Suitable for use with VARIO Creative Tool, VARIO pliers, tripod and hammer Product information Prym Jersey press fasteners provide light to mid-strength closure and are specially designed for thinner and stretchy fabrics \u2013 like the ones used for baby and children\u2019s clothing. With these press fasteners, there is no need to pre-punch a hole before attaching them. Instead, the integrated self-locking ring presses into the fabric, protecting it. Wash them, tumble dry them, dry clean them, iron them, press them: Prym's rustproof Jersey press fasteners are up to the tay