1. The color can be changed according to your request. 2. Material: Steel:S235JR,S275JR,Q235 or Q345 3. Size: 114*4.5*L or 140*4.5*L 4. Standard: AASHTO ,EU, CE, SANS,AS/NZS 5. Features: Great corrosion resistant, high intensity, long and durable. 6. Certificate: GB/T19001-2000---ISO9001:2000 CE for EU. Packed in bundles.