Case & Foam Selector Guide:
Useful information on how to select the right Size of Case and the type of foam based on the weight (psi) and fragility of the item to be protected.
Cushion Curves (G's) for 2Lbs. and 4Lbs./Cu. Ft. Ester MIL-26514, and also 2Lbs./Cu. Ft. Polyethylene FED SPEC-1752.