Collection of Crystal Strings of Graduated PrismsApprox 68 piece of the graduated prisms and 15 large crystal octagonal studs with hole in each end. 10 chains of prisms measure 13" long. Smallest prism is 1/2" across. The largest is 1/1/4" across. 2 are approx 29" long, the smallest is 1/2" the largest is 1/34" across. 7 pieces are 7" long. 9 pieces are approx 5" to2". 15 large octagonal prisms are 1-1/2" across. These are crystal prisms of varying sizes. See pictures. These are high quality crystal. The strings can be put together in any way you want. This is a great find. These crystals are all of the same high quality crystal. Wonderful find. Great Buy. View pictures. See return and payment policy. Bid with confidence, I am a reputable dealer. View Similar items now listed on MY EBAY SITE.