Product Parameter
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- Brand & Model: HJ-50
- Neck diameter(cm):2.9±0.3
- Neck length(cm):8.0±1.0
- Weight(g):50+10
- Flaccid body length(cm):45~55
- Horizontal diameter(cm):29~35
- Burst diameter (cm): ≥ 125
- Free lift(g):150
- Average bursting altitude(km):13
- Rate of ascent:200m/min
- MOQ:2000 nos