•The inner tank is made of natural environmental protection rubber material, which is safe and non-toxic.
•The heat preservation effect is very good. It can also be used as a cold compress in summer.
•The heel adopts a edging design, which is more warm.
•Environmental protection screw plug to prevent water leakage and good sealing performance.
•Explosion-proof.
•Easy to use, direct water injection, no need to connect electricity, safer.
•Surface thread design, not easy to burn your feet.
•Foot warmer hot water bottle can keep your feet warm and accompany you and your family all winter.
•Dimensions: 36 x 30cm ( Approx )
•Brand New