Our cages are constructed with 1" x 2" 14 gauge wire tops and sides, and ½" x 1" 16 gauge floors. This is high quality, galvanized before welded, wire. All hutches are complete with doors installed, door hanger (if applicable) and J-Clips required for assembly. Door will be installed on the 36" side. *SHIPPING NOTE: Requires an additional shipping surcharge of $8 per cage.