Best for women and children, one size fits all. Pre- or post-dive, these bad boys’ll keep your mitts toasty warm. Smoko Toast Handwarmers are squishy, cute and comfy. Just plug them into the nearest USB port, and switch them on. In just a few moments, your hands are wonderfully toasty. You can even type on a keyboard with them on if you’re into downloading your dive info from dive computer to laptop right onboard in the cold elements. Size: 5.5x5.5inches/Cord length 57inches, Two Adjustable Wrist Straps. Smoko thought of it all!