Matching Pairs Meninges of the Spinal CordOnline version Match the name with the description by Anna 1 Pia mater 2 Subdural space 3 Arachnoid mater 4 Epidural space 5 Subarachnoid space 6 Dura mater contains cerebrospinal fluid and blood vessels contains blood vessels, connective tissue, and fat contains serous fluid tough outer layer thin inner layer spiderweb-like middle layer