Reusable Quadrate Instant Hot Pack- 7.6” x 11”

Product Features

• Usage: Flex the inside metal plate, it can reach temperature of 130°F immediately
• To reuse, put the pack in boiling water to several minutes until all
• Crystals are dissolved
• Characteristic: Portable and reusable heat
• Easy to demonstrate
• PVC 7.6″x11″(19.2cm x 28.8cm)
• Package : 12pcs
• LRR2