Main material: aluminum Product Name: Wire Rope Case Weight: 28 g Main color: silver tone Overall size: 7 x 5 x three mm / 0.28 inchx 0.2inch x 0.12 inch(L * W * H) Fit for metal twine Diameter of the rope: M1.5 Package Content: 2 hundred (+/- 2%) Pcs x Wire Rope Cover Only the above equipment content, other products will not be included. Note: Light capturing and various reveals could cause the colour of the thing in the picture just a little assorted from the real thing. The measurement allowed error is +/- 1-3cm.