CAD design of a heart shaped jewelry carabiner.You can see the dimensions of the carabiner as well as the weight of the carabiner in various metals in the gallery of images of this product.The carabiner mechanism works with a wire.The recommended wire diameter is 0.15 mm.The file is fully corrected for errors and is ready for 3D printing. The file has the original working 3dm format and the stl format ready for printing.Also added files in 3ds obj and fbx formatPlease check out the video review of this 3d file at this link https://youtu.be/QY4bY9ndttQ