Check the listing for details. 3 Pack - GE Apex Pro CH Telemetry Transmitter Interface Covers, Stickers, Screws. Condition: New. Listed at 25.00 USD. Serial Interface Covers, Screw Covers & Screws Fits: GE Apex Pro CH Telemetry transmitters 1 order Includes 3 sets:3 Rubber serial interface covers6 screw covers12 screws You will receive exactly what is pictured.Medical Source Group, LLCRancho Mission Viejo, CA 92694833-7-MED-SOURCEAll used and new items have been cleaned and sanitized according to manufacturer specifications."The sale of this item may be subject to regulation by the U..S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."