Gelert White Reusable Gel Handwarmers, Sports Direct. The Gelert Reusable Gel Handwarmers provide instant warmth during winter hikes, ski trips, or chilly commutes. These reliable warmers deliver comforting heat when you need it most, making cold-weather activities more enjoyable without the waste of disposable options. Product Highlights: -Reusable design: Ready for multiple uses -Fast 53°C heat: Warming in seconds Compact size: Fits perfectly in pockets Pack included: 2 Packs Size: 9cm(L) x 6cm(W) Material: Environmentally safe, biodegradable contents Care Iinstruction: -Keep in a cool, dry place away from direct sunlight, high temperatures (e.g., near heaters, stoves) and sharp objects. Do not store while the gel is in a solid, heated state. -Do not puncture, squeeze excessively, or microwave the handwarmer. Keep out of reach of young children unless supervised. Discontinue use if the outer casing is damaged (e.g., cracks, leaks) to avoid gel contact with skin or eyes.Looking for alternatives to stores like JD Sports, eBay, SHEIN, ASOS, Next, Best Choice UK, Very, Decathlon UK, Argos, schuh, Temu, BuyBetter, or Nike Official? Discover our unique selection.