Flown segment of the Dragon's solar array structure recovered after the failed CRS-7 mission on June 28, 2015, measuring 1.25˝ x 1.25˝, encased 2.25˝ Lucite marked with the SpaceX logo and "CRS-7." In very fine condition. These presentations were prepared for SpaceX engineers and employees as a reminder launching safely and reliably is everyone's duty, and that work should be triple-checked for quality control.