【Material】: Common material PVC (can be customized) 【Size】: inflatable 20CM * 30CM (can be customized) Thickness of material thickness: 0.15 mm
[Single weight]: about 0.5G【Material】: Common material PVC (can be customized) 【Size】: inflatable 20CM * 30CM (can be customized) Thickness of material thickness: 0.15 mm [Single weight]: about 0.5G