These man-made hematite rectangles measure 4x13mm and bring serious weight — literally and visually — to any design that calls for a long, sleek focal element. The cool grey metallic tone reads as both industrial and refined, making them a go-to when you want structure with an edge. The oxide hematite finish gives these rectangles a dark, mirror-like sheen with subtle depth — that characteristic grey-to-near-black metallic surface that hematite is known for. Specifications Size: 13 mm Color: Hematite Rectangle Material: Man-Made Hematite What to make with them Their elongated rectangle shape works beautifully as drop earring components or as vertical spacers in multi-strand necklaces where you want clean geometric rhythm. They're also well-suited for macramé-and-bead work, Gothic or Dark Academia bracelets, and any design where a heavier, grounding element sets the tone.