Thickness of aluminum: 2.9mm
Packing: Pitched kraft paper, thicken where accessible, keeping well packaged and damp-proof.
Product Feature:
1. Thickness of over 2.9mm keeps good quality material, making safe and stable
2: Advanced squeeze riveting makes more solid connectin between rungs and siderail
3: Non-skid feet, hold stem belt improves better stability, you will be relaxed when you work
4: In compliance with GB12142-2007 and SGS