SS27 - Sterling silver headpins. Pk of 10. These are 38mm ( 1.5") and 0.24" thick. This is for a pack of 10 pieces, not pairs.
Sterling Silver 1.5mm Bead End Head Pin 25mm. A head pin with a single 1.5mm bead or ball end the wire is approx 0.5mm dia and is 25mm long.
SS12 - 2mm sterling silver beads. Pack of 100