One Prym 13mm non-sew press fasteners kit with applicator tool, Prym code 390423. Colour: navy blue. 8 piece card.  These are brass rust-proof press fasteners, with plastic on the outside, light fastening strength snaps. Instructions on reverse side of packaging. We also sell Prym vario pliers, navy blue colour darning wool, cotton bias binding, plus sewing thread, needles, darning mushrooms and a wide range of buttons