Rectangular Block - Plain Foam

Breathability and Comfort: The interconnected pores allow air to circulate freely through the material. This makes standard foam exceptionally soft and "breathable," providing excellent short-term comfort for patients who may be sensitive to firmer surfaces.

High Conformability: Open-cell foam is highly compressible, allowing it to contour easily to the patient's anatomy. This is particularly useful for stabilizing smaller extremities where a "cradling" effect is desired to prevent motion during an exposure.

Economic Efficiency: Standard open-cell foam is the most cost-effective solution for high-volume clinics. It provides a lightweight, portable option for basic positioning needs where specialized fluid resistance is not the primary requirement.

Absorbency: Because the cells are open, this material acts like a literal sponge. It can absorb fluids, such as perspiration, blood, or contrast media. For this reason, standard foam is typically intended for use with a protective cover or as a disposable/single-patient use item to maintain infection control standards.

Radiolucent Performance: While still radiolucent, the cell structure is less dense than closed-cell foam. Over time, if the foam becomes compressed or saturated with cleaning chemicals, it may be more prone to showing "shadows" or artifacts on high-sensitivity digital receptors.