The 3M Dual Lock SJ3440 Black Reclosable Fastener is a versatile adhesive tape perfect for various industrial and office applications. With a width of 25mm and a length of 45.7m, this fastener provides a strong and secure bond that can be easily released and reused. The dual lock design ensures a reliable hold, making it ideal for sealing and strengthening documents, packaging, and more. Made by the trusted brand 3M, this fastener offers durability and efficiency for all your adhesive needs.