Slamtech Instant Hand Warmers Extra Value Ideal for Cold Mornings Football Matches Camping 4Pk - £3.98 @ Amazon

Product description
Masterplast® Hand Warmers, provide instant warmth. Simply open an individual sachet by hand to remove the inner heat pad. Shake the inner bag for a few seconds to activate, the pad will gradually warm up. Pop Masterplast® Hand Warmers into Winter Birthday or Festive Gifts for campers, golf players, football fans, dog walkers to keep in bags and pockets for instant warmth on chilly days and nights. Masterplast® Hand Warmers are air activated, remove from pack, shake to activate, pop into pocket or gloves. Temperature will increase during first 20 minutes, then remain warm for 8 hours keeping hands warm whilst walking, fishing, playing golf, watching outdoor sports. Check skin regularly during use, move hands during use. Masterplast® Hand Warmers are individually wrapped, each pack contains 4 single sachets. Each sachet 5cm x 9cm, use one sachet to warm gloves and hands, activate, place into a glove or pocket to warm, move hand warmer to other glove or pocket using only one sachet at a time. Box containing 4 Odourless, Disposable Hand Warmers. Store in a cool dry place, out of the reach of children