Our CPR masks are made of safe material for use. Mini CPR pocket mask, ideal for any first aid kit. Lightweight and compact design makes it easy to carry in cars, backpacks, purses, glove boxes, boats, workplaces, homes, and more. Suitable for First Aid Cardiopulmonary Resuscitation or CPR training. Features: - Available colors: Red, blue, orange, green, black, pink, purple, yellow - Material: PE - Size: Approximately 5 x 5 x 1 cm - Includes keychain for convenient portability - Doubles as an emergency face shield and keychain tool - Compact shape fits easily into any first aid kit - Ideal for First Aid Cardiopulmonary Resuscitation or CPR training Note: Due to lighting effects, monitor brightness, and manual measurement, slight variations in color and size may occur between the image and the actual item. We appreciate your understanding. Packing list: 8 x keychain