Soyuz TMA-01M four flown fragments:

Green fabric strip fragment, 2 thermal heat shield fragments, and thermal fire-resistant reinforcement cloth.

 Flown fragments displayed in 3D case, size 9 x 2.7 x 0.75 Inches.

Some information about this flight:

Soyuz TM-01M was a Soyuz flight that transported three members of the Expedition 25 crew to ISS. 

TMA-01M was the 107th flight of a Soyuz spacecraft, and the first flight of the modernized TMA-M series. The spacecraft remained docked to the space station during Expedition 25, to serve as an emergency escape vehicle.

Crew: Scott Kelly,  Aleksndr Kaleri and Oleg Skripochka.