Adds almost 20" to the Fremont's pen length.
Designed as an add-on pen for the ECHK603 Fremont Coop. Frame is made from ecoFLEX™ and carries a limited 10 year warranty against defects and deterioration. Door in pen for easy access in either mode of use. Wire in pen is stainless steel to eliminate the possibility of rusting when exposed to the elements. 20 gauge 1/2" x 1/2" wire keeps the critters out. No maintenance other than regular cleaning required. Will not go gray like inexpensive wood types will.