Exufiber® Gelling Fiber Dressing, 15 x 15 Centimeter, 1 Each Diagnostic Test Strips Aluminum frame is lightweight sturdy 14804 Aluminum frame is lightweight sturdy and corrosion proof Width 5 * The ZERO G Heel Suspension BootTM is aggressively designed to eliminate pressure and friction on the skin preventing and providing relief from pressure sores * Super soft Velvet cloth protects thin fragile skin from tears caused by trauma reducing friction and shear * Extended and cushioned design floats the heel over an air cavity for ZERO pressure and provides air circulation to aid the healing of existing ulcers * A removable Gel Pack may be utilized to further lower pressure beneath the ankle * Foam cushioned sides protect lateral and medial malleoli * Anti foot drop controls dorsal flexion * Padded hook and loop closure allow easy application and removal * Color: Light Blue Hydrolock technology locks in exudate Viewed under a microscope