A Delicate Situation: Ironweb Spider Silk

Attention all Heroes! We recently got a supply request from the tailors guild for more enchanting supplies. We need your help to fill this order out, because this doesn't feel right anymore. I get it is for a noble cause, but we can't keep taking blankets and clothes from the orphans to recycle... Anyways... The tailors guild's request called for 4 Ironweb Spider Silks. Naturally, you will be handsomely rewarded for your assistance, hero.