Battery Included: No
High-concerned chemical: None
Material: ABS Plastic + TPU Airbag
Activation: Manual pull trigger
Inflation Time: 2-3 seconds
Weight Capacity: Up to 100kg / 220lbs
Recommended Age: 3+ years
Waterproof: Yes, IPX8
Size: One size adjustable wristband
Weight: 85g / 3oz
Reusable: Yes, with CO2 cartridge refill
Package Includes: 1x Bracelet, 1x CO2 Cartridge