Heavy aluminum pieces have been added to the skirts to provide additional stiffness and prevent potentially dangerous stresses.

The third strap tends to provide additional stiffness to the binding.

The Tresca section was designed to provide maximum stiffness.

A well formed mouth roll provides good stiffness and handling properties in the cup.

Shipping envelopes can have padding to provide stiffness and some degree of cushioning.

The reinforcing material, usually a kind of fibre, provides the strength and stiffness.

Steel tubing provides more stiffness behind the doors for an extra layer of safety.

As long as the hinge was mechanically strong enough, it would provide unlimited lateral stiffness.

The individual layers are cross-oriented to provide strength and stiffness to the panel.

The rear suspension was a parallelogram arrangement, to provide stiffness without weight.