PEET Boot Dryer 12" Extensions 01421100139 Add Extensions to your PEET Dryer to safely dry taller boots, hip boots and even chest waders! Attaches easily to the AirChambers on most PEET Dryer models. Features One pair 12" extensions for hip boots/waders Ideal for all types of materials PEET Dryer 12" Extensions Polymer PEET Boot Dryer 12" Extensions