These Reusable Hand Warmers from Lifesystems offer instant heat on cold days, simply click the metal disc and massage the gel pad as it begins to crystallise, instantly releasing heat. Ideal for keeping pockets and gloves toasty when outside for prolonged periods of time.
To 'reset' the handwarmers simply add them to a pan of boiling water until all the crystals have completely dissolved.
- Simple to activite and recharge
- Click metal disc to activate
- Single activate lasts upto 90mins
- Max temperature: 54°C
- Supplied as twin pack
- Dimensions: 90 x 90 x 15mm
- Weight: 118g per hand warmer