Kinedyne epdm synthetic rubber tarp tie 2231epdm – 31 50 pieces per box these durable tarp ties hold tarps securely in place and provide constant tension. Reinforced ends give added life. Tarp ties come with s-hooks attached and are packaged 50 per box. material: epdm synthetic rubber strap length: 31, overall length: 35, maximum safe stretch: 47 weight: 18.3 lbs., 8.3 kgs. Per 50 pieces