Prym Love Fabric Clips, Mixed, 15pc (8 Sm & 7 Lg) Prym Love Fabric Clips are for holding layers of fabric together without creating holes. This mixed package contains small and large clips. The small clips will hold up to 3/8" thickness. The large clips will hold up to 5/8" thickness. Ideal for vinyl, leather and any material where pin holes would be undesirable. Use them for all the sewing and craft needs.