EZTest® Sterilization Biological Indicator Vial, 1 Pack of 25 Callous Corn Wart Removers Semi rigid encased shell offers proven Select Ear:Left Ear Semi rigid encased shell offers proven Air Stirrup support 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 Intended use is for monitoring the efficacy of steam sterilization cycles 250 275°F (121 135°C) Fits 3M™ Attest™ incubators