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The Foot Warmer Power Plus UNIVERSAL comes with 2 Battery Packs, 1 Recharger, 1 pair of Heating Elements with Cambrelle® Covers, and 1 pair of One Size Fits All - Heat Ready Insoles.

For installation in the included One Size Fits All - Heat Ready Insoles or on custom insoles, orthotics, or insoles of one‘s own choice.