Good Material: Made from good-quality silicone material, these end caps offer durability and flexibility. The silicone construction ensures resistance to wear and tear, making them long-lasting and reliable.Protective Caps for Curve Boning Ends: These silicone end caps can use in sewing projects. The end caps cover the cut end of the curved boning and protect the skin from the rough edge of the boning.Easy to Use: With their precise dimensions, these end caps are easy to slide onto boning, providing a snug and secure fit, then secure the cap with hand stitches. They can be easily attached or removed, making them convenient for sewing projects.Scope of Application: These silicone end caps have a wide range of uses in sewing. They can be used to cover the ends of boning, preventing fraying and protecting fabrics from snagging.