Zoro Select 030104 Reusable Heat/Cold Pack 4.75" x 6" White/Blue PK12

First-Aid Heat/Cold Packs for Clinics and Teams

The Zoro Select 030104 pack contains twelve reusable gel packs sized 4.75 x 6 inches in white and blue. Each pack delivers both hot and cold therapy for muscle strains, joint stiffness or minor injuries. The bulk quantity suits sports teams, workplace first-aid stations and physiotherapy clinics that need reliable supplies on hand.

Consistent Temperature Through Repeated Cycles

The gel formulation maintains therapeutic temperature across multiple heating and cooling cycles without leaking or losing flexibility. Waterproof construction protects the gel from moisture and allows easy surface cleaning between uses. Packs stay pliable when frozen so they contour to ankles, knees, shoulders or the lower back during extended treatment sessions.

Ready to Use With Minimal Preparation

Packs heat in a microwave or hot water and chill in a freezer or cooler, requiring no special equipment. The soft outer sleeve reduces the risk of skin irritation during direct contact. Users should test temperature on the inner wrist before application and inspect seams for damage after each cycle to avoid gel leakage.