What are the shapes of dry ice?

Dry ice have two shapes: dry ice pelletizer and dry ice block.

Dry ice pelletizer :3mm,10mm,12mm,16mm,19mm.

Dry ice block:0.5kg, 1kg, 5kg, 10kg, 20kg, 30kg

Dry ice pelletizer application:

dry ice cleaning, low temperature preservation and transportation, smoke effects and other industries.

Dry ice block application:

Airline food, fresh storage and cold chain transportation and other industry.