The ADC Adsafe CPR Face Shield with Keychain comes in a compact, hard cylindrical case with handy key ring clasp. Warranty: Until Use or Expiration (1 Year Shelf Life). The Adsafe CPR Face Shield features a user friendly design that protects the rescuer and helps eliminate hesitation when performing CPR. The semi-transparent face shield allows visualization of the patient's lips, mouth, and nose while protecting the rescuer. Printed instructions and orientation guides right on the shield help ensure correct use, even by those with little or no CPR experience. This item is available in either standard or retail display packaging. Features ADC Adsafe CPR Face Shield with Keychain Features 3M Filtrete filter helps protect the rescuer. Ideal for first aid kits. Designed for single use. Not made with natural rubber latex. Available in three different case colors: Orange (#4055OR) / Display Packaging (#4055ORQ). Black (#4055BK) / Display Packaging (#4055BKQ). Royal Blue (#4055RB) / Display Packaging (#4055RBQ). Specifications ADC Adsafe CPR Face Shield with Keychain Specifications Dimensions when Opened: 12" x 8" (30.48 cm x 20.32 cm). Diameter Stored in Case: 1.875" (4.76 cm). Literature ADC Adsafe CPR Face Shield with Keychain Literature ADC 2017 Product Catalog