GEM-inside Larvikite Gemstone Loose Beads 8MM Round Black Crystal Energy Stone Power For Jewelry Making 15" Model:GM4201 The photo show many strands help you understand more detail in same size photo. Shipping Service:Usually package need 10-15 days. They are genuiue stone beads,Size and color may be a little different. Recommended buy from GEM-inside for better consistency. 14 Days Return for any reason.