Tail box 1) Main body material: High-intensity PP Plastic (Polypropylene) 2) Advanced technology 3) Unique style and appearance 4) Durable 5) High, shockproof performance 6) Colors: Black, silver, white, red, or customers requirement 7) Compatible with riding type and police motorcycles. Inner packing: 4pcs/carton with translucent plastic bag and foam layer Body size: 41x40x28. 50.