Overview: Good material Nice quality Easy to Use Made of Anodized Solid Aluminum Good company for travelling. Color of your order will be sent randomly depends on our inventory status Specification:6mm: Size Approx (cm): 6 x 3 x 0.6 Weight Approx (kg): 0.00857mm: Size Approx (cm): 7 x 3.5 x 0.7 Weight Approx (kg): 0.0138mm: Size Approx (cm): 8 x 4 x 0.8 Weight Approx (kg): 0.017