The 30 Feet Screen Spline by Phifer is a versatile accessory designed for window screens. Made from durable materials, this black spline is compatible with Phifer brand screens and is suitable for various window sizes. With a length of 30 feet, this spline provides ample length for multiple projects or for future repairs. Perfect for DIY enthusiasts or professionals, this screen spline ensures a secure and tailored fit for your window screening needs.