Open the outer wrapper, squeeze the inner (but do not puncture the inner packet) and within a couple of minutes you will have a beautifully warm warmer;Single use only, non-toxic, environmentally friendly;Supplied in pairs, each 8cm x 5cm, these stay warm for up to 7 hours, put in glove or pocket.;Read the instructions carefully before use;Best before at least two years from the time of purchase.

• Mycoal hand warmers - 20 PAIRS

Mycoal hand warmers - 20 PAIRSMycoal