Exclusive to Datesand, the CellPad provides both nesting substrate and enrichment activity in a single product. Simply suspend from cage bars or place in the cage base and watch your animals engage in natural, nest-building behaviors, climbing, stretching and gnawing. CellPad is portion-controlled, certified and manufactured from 100% pure biodegradable cellulose—which makes a soft and fluffy nest. It’s autoclavable and available irradiated.