The Schwartz Tuffy Filter Socks, measuring 3"x23-1/2", are designed for effective filtration in various applications. Each box contains 100 socks, providing a total of 500 units for extensive use. Made from durable, high-quality materials, these filter socks are engineered to capture debris and contaminants efficiently. They are ideal for use in sediment control and erosion prevention, meeting industry standards for environmental protection. The socks are easy to deploy and can be used in both temporary and permanent installations.