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The world's first heated stretch device with LG Lithium Battery.
Heat specifically targets your plantar fascia and knee area. Branded USB-C charger is included.
Save on Heat with a Castle Flexx discount code
Checkmate is a savings app with over one million users that have saved $$$ on brands like Castle Flexx.
The Checkmate extension automatically applies Castle Flexx discount codes, Castle Flexx coupons and more to give you discounts on products like Heat.
Checkmate users have also been loving these products from Castle Flexx.
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