Two 30mm prisms, one with vitrail medium finish and one with aurora borealis finish. Measuring 1-1/8th inch with the coating on the backside. Etched frosted pinwheel shapes on the front of each of these prisms give them 2 special effects. These unique 30% leaded crystal prisms will give tons of rainbows when hung in a sunny window. Finely laser cut for higher quality makes these the perfect pendant as well. Your prisms will be shipped gift wrapped as shown. Beads and hanging filament included.