Specifications:

[Medium] Red [Regular]]

[Medium] Gray [Regular]]

[Medium] Black [Regular]]

[Medium] Orange [Regular]]

[Round] red [large]]

[Round] black [large]]

[round] gray [large]]

[Medium] PVC red [anti-lock knob]]

[Medium] PVC Gray [anti-lock knob]]

[Medium] PVC black [anti-lock knob]]

[Large] PVC Orange [increase Space]]

[Large] PVC red [increase Space]]

[Large] PVC black [increase Space]]

[Large] PVC Gray [increase Space]]

[Large] PVC Blue [increase Space]]

[Large] PVC Green [increase Space]]

[Large] metal dial Orange [quality stability]]

[Large] metal dial red [quality stability]]

[Large] Metal Dial Black [Stable Quality]]

[Large] metal dial Gray [quality stability]]

[Large] metal dial Blue [quality stability]]

[Large] orange metal cover plate [explosion-proof waterproof]]

[Large] metal cover red [explosion-proof waterproof]]

[Large] metal cover black [explosion-proof waterproof]]

[Large] metal cover gray [explosion-proof waterproof]]

[Large] metal cover Blue [explosion-proof waterproof]]

[Large] All metal Orange [Smash compensation]]

[Large] all metal Red [damage package compensation]]

[Large] All Metal Black [Smash compensation]]

[Large] Metal Gray [smashed package]]

[Large] All metal Blue [Smash compensation]]

[Medium] Full Metal Red [Compensation for Smashing]]

[Medium] All Metal Black [Damages Compensation]]

[Medium] All metal gray [Smash package compensation]]

Password hanging [large] Black

Password hanging [large] Red

Password hanging [large] Gray

Super large black [internal increase] all metal

Super large red [internal increase] all metal

Super large gray [internal increase] all metal

Large yellow [internal increase] all metal

Extra large gray [super space] all metal