Limited edition acrylic display featuring small insulation fragments [attested to as flown by Florian Noller] from each Space Shuttle Orbiter: Columbia OV-102, Challenger OV-099, Discovery OV-103, Atlantis OV-104, and Endeavour OV-105. Each fragment approximately measures .25″ x .25″, and the acrylic block measures 5″ x 3.25″ x 1″; only 100 of these displays were made. In fine condition. Accompanied by a certificate of authenticity from Florian Noller of Artifact Cloud.