2/4Pcs Ultralight Catalytic Hand Warmer 1.5mm Thin Pocket Heater Special Catalyst Heating Accessories For Outdoor

Features: Enjoy long lasting warmth with our efficient catalytic heater cotton pad replacement for hand warmers. Efficient catalysts furnacehead cotton pad replaces coal ensuring long-lasting heating and warm experience. Black/brown colors, suitable for hand warmers, providing long-lasting heat release, easy to replace and install. Suitable for people who enjoy outdoor activities, residents in cold winter areas, and those who need to keep their hands warm for a long time. Provide comfortable warmth for hands in various occasion such as outdoor sports, camping, office, and home. Specifications: Material: Cotton Color:Brown/Black Size:Approx 1x3cm/0.43x1.18in Quantity:2/4PCS Package Includes: 2/4PCS Cotton Pads Note: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment