Made from ultra-light and strong 7075-T6 aircraft aluminum alloy. Lightweight and slim with a hard-anodized "exoskeleton" to eliminate the risk of alloy leaching into food. The Alpha Set has thicker and sturdier handles than the AlphaLight utensils, with holes cut in them to reduce weight. Includes knife, fork, spoon, mini carabiner, and built-in hex wrench (3mm, 4mm, and 5mm). Weighs 1.3 oz.