Achieve a nice look with our 0.6mm flat , great for hair extensions. This elastic wire is designed to be undetectable, providing a natural appearance that blends seamlessly with your hair. It's also suitable for use with silicone hair extension tools, making the installation process smooth and convenient. Ideal for both professional and DIY use. Features -Color:Black -Material:Silicone -Size:4.90X4.90X4.50cm/1.93X1.93X1.77in -Tight grip: the elastic design ensures a on your hair, preventing it from slipping and providing a stable hairstyle. -Soft and light: the 0.6 mm flat design is lightweight and soft, ensuring no pressure on the scalp and comfortable for extended wear. -Wearresistant: made from durable materials, it is designed to last and resist breakage, suitable for longterm use. -Invisible use: the design leaves no marks after use, preventing hair damage and ideal for frequent hairstyle changes. -Stylish diy: the diy beading feature allows for personal DIY, adding a stylish touch to your hair and solving the problem of boring hairstyles Package list: 1 x hair extension string