use foam liners?

This is the first time anyone has applied rigorous science to assessing the effects of age on helmet foam liners. It is a welcome antidote to the strident marketing claims that foam deteriorates with age. There are other reasons to replace a helmet--crash damage, strap deterioration, improving fit--but simple aging of the foam liner is not one of them.

foam drawer insert liners make empty compartments easy to spot, and protect tools or inventory from movement and contact with other objects in the drawer. The liner uses a 2-layer insert system: the upper blue foam liner cushions and protects tools and components in perfectly-shaped cut-outs, while the bottom yellow foam liner makes it easy to spot missing items. The foam drawer liners meet the specification for FOD/FOE Tool Control Programs. Each liner can be customized to hold the specific tools stored in the customer's storage cabinet drawer.

holes that keep accessories from jostling around when drawer is opened and closed. Foam insert includes two pieces — die-cut top section plus 3/8 in foam base.

 pressure senstive foam liner