DescriptionOur CPR masks are made of material f safe using. Mini CPR pocket mask, add to any first aid ki. Great f easy to carry f car, backpack, purse, kKeys, glove box, boat, wk, home me. Perfect f First Aid Cardiopulmonary Resuscitation CPR Training.Feature- Col: Red, blue, ange, green, black, pink, purple, yellow.- Material: PE.- Size: About 5x5x1cm.- With keychain, easy to carry.- It is both an emergency face a key chain kit that can easy to use.- Can be put into any first aid kit f its compacted shape.- Perfect f First Aid Cardiopulmonary Resuscitation CPR Training.- Warm Tip: Dear buyer, due to lighting effect, monit's brightness, manual measurement, etc., there could be some slight differences in the col size between the photo the actual item. Sincerely hope that you can underst Thank you Packing list: 8 x keychain