Product Description QR540 JCA 3. 15 CCA + 13. 03 FPE + 0. 35 Al tube + 15. 08 PE 1)Center Conductor: CCA, 3. 15mm 2)Dielectric: Foam PE, 13. 03mm 3)Shield: Solid Al tube 0. 35mm 4)Jacket: PE, 15. 08mm Delivery 15 days Origin China