Making a gift for lover,elders,friends,This is another way of expressing love. Material:Hematite Stone Beads Beads Size Quantity: 3mm:about 131beads/strand 4mm:about 97beads/strand 5mm:about 84beads/strand 6mm:about 70beads/strand 8mm:about 53beads/strand 10mm:about 43beads/strand 12mm:about 35beads/strand Beads Shape:Round Package Included:1pc Strand beads Wide Usage:Excellent for Beading,Jewelry Making,Jewelry Design,DIY gifts,Arts & Craft,Necklaces,Bracelets,Yoga bracelets,Earrings,Ring,Home & Wedding Decoration. Black gallstone, also known as hematite, is often called black diamond. Very rare and precious. Pure natural, magnetic, with health care functions, health fashion. Long-term wear of magnetic jewelry, for hypertension, rheumatism, arthritis, neurasthenia. Insomnia and muscle soreness have certain auxiliary rib effect. Pure natural, magnetic, with health care functions. It can absorb and eliminate negative energy, enhance human vitality, physical strength and overall vitality. It is the representative gem of health and longevity. Note: 1.Due to different producing batches,product details might be a little different. 2.If you minding the difference, please buy it carefully. 3.Please allow 0.1mm-1cm differs due to manual measurement. 4.Due to the different display and different light, the picture may not reflect the actual color of the item. 5.Thanks for your understanding.