The GemDUO Czech glass diamond beads have unique 2-hole openings for stringing the beads together horizontally in a row or stringing through one side to create a dynamic vertical look. These beads are a great material for making bracelets, necklaces, specialty keychains or phone charms and more creative beaded pieces. Details: Available in multiple colors 8mm x 5mm bead size 0.28 oz. (8 g) package size Diamond shape 2 holes on longest side of bead Natural variations may occur Czech glass