Flower Head Pins are suitable for general pinning. Especially useful for pinning lace, eyelets, and loosely woven embellishments. These pins hold together many layers of fabric. The flat head is convenient for machine stitching. The fine pin can be used for thin fabrics such as silk, silk crepe, satin, and lining fabric. Head is not heat resistant. 10 light blue & 10 blue pins per card, Size: 0.45 x 50 mm (2 in)