The Salon Pro Black Hair Extension Bonding Glue is a high-quality product designed for securely attaching synthetic hair extensions. This strong hold glue is perfect for creating a classic bonded attachment, ensuring a durable and long-lasting look. The 1 fl oz (30ml) size allows for multiple uses, making it a convenient and reliable option for those looking to enhance their hair with a black shade extension. With the trusted brand of Salon Pro, you can be confident in the quality and performance of this hair extension bonding glue.