I love these as a great alternative to pins when fitting garments, the clip holds much better than a pin. They are also perfect for working with heavier duty fabrics and bulky sewing projects. for e.g. handbags, piping etc. the flat base of the clip means you don't need to remove them before machining.
No damage to fabrics
Easy to find and less painful than pins that land on the floor!
Each clip is marked with seam allowances of 5mm, 7mm and 10mm