... Power coating 4.) Weight:9.62KGs 5.) Color: Blue Name 6U matrix chassisDescription W430mm*L3400mm*H267mmMaterial Aluminum, iron,carbon steel,cold/hot rolled steel ... 2KGsProtection Class IP55Surface finish Brush and Anodizing, Painting,Power coating,E-coating, zinc/chrome plated,polishing, PVD etcUsage Security protection ... show: 19 inches 6U security protection matrix steel chassis with power coating