This awesome strand of high quality crystal clear acrylic beads is perfect for decorating a wedding tree. You can also make your own curtains, string them along as garlands, the possibilities are endless! Each princess cut (square) shaped bead is faceted and is 3/4" (19mm) & they alternate with 3/4" diameter Octagon beads and also with 1/2" Octagon beads. The pattern is: Square, large octagon, small octagon, large octagon, square and so on. The beads are very high grade acrylic and are faceted for maximum shine and reflection. Each bead is linked to the next with jump rings. This makes it easy to add length or to separate the strands into shorter pieces for your projects.