Pink Opal Round Beads - 3 to 3.5mmThese Pink Opal beads are approximately 3. 5mm in diameter. They are a beautiful mix of pink and cream colors. These beads are sold on a 16" (40cm) strand with approximately 100 beads per strand. Silk on a needle (size 1 2) or fine beading wire is appropriate for stringing these beads. These beads are often used in wrap bracelets and strung jewelry projects. Please understand that this is a natural material and allow for some variation in appearance.