Choking Rescue Device Adults & Children with 3 Masks Anti Choking Device Choking Rescue CPR First Aid

--Easy to OperateQuickly release danger with only one button trigger in emergency while supporting self-rescue.--PreloadingMake the rescue quicker and easier, saving valuable time in emergency situations.--Consistent suction about 33KPaProvide instant pressure to relieve choking, and ensure optimal results every time.--SafetyGreatly reduce the damage caused by mask pressure to face and neck, eliminating the risk of secondary damage caused by the blockage going deeper.✔️Specification:（1）Material: ABS（2）Size: 22.9 x 19.8 x 9.7 cm（3）Weight: 1070g