Please read about pickling and How to Process.
Wash:
Cut a thin slice from the blossom ends, but leave ¼ inch of the stems. Mix together in a large bowl:
Stir until the salt is dissolved and add the cucumbers. Place a plate on the cucumbers to keep them submerged and let stand at room temperature for 12 hours.
Drain, rinse, and drain again. Pat dry with a clean towel. Prepare a water-bath canner or prepare a water bath for low-temperature canning, gather all your canning equipment, and have ready 8 clean, hot pint jars.
Tightly pack the cucumbers into the prepared jars, adding to each jar:
Combine in a large saucepan and bring just to a boil, stirring until the salt is dissolved:
Ladle over the cucumbers in the jars, leaving ½ inch headspace. Remove any trapped air from the jars and adjust the liquid level if needed. Wipe the rims. Place lids on jars and screw on rings until fingertip-tight. Process for 10 minutes. Let cool completely and store as directed.