FURNITURE ITEM! A magical fabric woven from the spinners from thousands of delicate fibers present only in the rare species of birthing spiders kept well-guarded by the drow. These tiny brightly colored arachnids have formed a symbiotic relationship with the drow peoples by both assisting in the transport and hatching birth of drow babies and also genetically gifting the stillborns with the common immunities found in all drow making them impervious to all spider venoms and webbing stickiness. And in return these gentle arachnid creatures are given protection by the drow as they have no natural defense mechanisms themselves.