Features:
- Made of natural aspen wood excelsior
- Mechanical layering for uniformity in pad thickness and density
- Biodegradable stitching which penetrates matting for stability
- Each seam runs entire length of pad for strength
- Set contains 4 aspen pads (36.25 in. H x 32.75 in. W x 0.125 in. D)
- Compatible with Champion Cooler model 5000 DD Essick Air model N56/66D