Features1. Self-heating Warm Bag: Warm your hands and your heart with a cute friend designed to keep your hands warm. Just slips your hands into the sleeve to keep your hands nice and toasty. Heating temperature: 53.2. Plush Handwarmer: It's a fun alternative to mittens, gloves or muffs. Warm Pals are adorable friends for children, adults or teens to keep close and snuggle while watching tv on a chilly evening.3. Ingredients: iron powder, water, activated carbon, water absorbent resin, etc.4. Long-last Heating: Keep your hands toasty when it's cold outside with up to 8 hours of heat. Use them in your gloves or pockets and instantly feel soothing warmth.5. Easy to Activate: Warmth is at your fingertips with these ready to use warmers. Receiving some instant warmth is easy because they're air activated and heat up in minutes and reheating is simple, just expose to air and shake.SpecificationMaterial: PlushColor: Blue, Gray, Brown, Pink, Orange, Yellow, White, Coffee, Green, Pink & Green, MulticolorSize: 12 x 9 cmWeight: 35 gUsing time: 8 hoursHeating temperature: 53Package Include:1 Hand Warmer1 Self-heating Coreor10 Self-heating Core