Christmas design heat packs. Features: Available in two fun Christmas designs: B: Tree. D: Santa Claus. For activation: bend the metal plate so that the patch hardens and heats up. For reusing the patch: heat water in a container with the patch inside until the inner gel is liquid again, then press the metal plate. Presented in a recycled bag. Size: 0 x 0 x 0 cm | 55g.
