Koolit® Refrigerant Foam Brick - 3/4 x 4 x 4-1/2 Inch Pro Ergo Crafted with a high-twist cotton

Crafted with a high-twist cotton yarn and combined with a coated adhesive base

This convenient case of 48 Koolit® refrigerant foam bricks provides consistent cooling performance for refrigerated specimen transportation

ideal for clinical and healthcare settings

Antiperspirant action to protect against sweat

Koolit® Refrigerant Foam Brick - 3/4 x 4 x 4-1/2 Inch Pro Ergo Crafted with a high-twist cottonKoolit Refrigerant Foam Brick for Reliable Temperature Control This convenient case of 48 Koolit refrigerant foam bricks provides consistent cooling performance for refrigerated specimen transportation. Each brick measures 3 4 x 4 x 4 1 2 inches and weighs 7. 7 ounces, offering optimal thermal management in medical and laboratory applications. Superior Temperature Maintenance Designed specifically for refrigerated specimen transportation, these foam