551615-4 Rainbow A on Clear 1/4 Sheet Effetre Dichroic

COE 104, compatible with our other COE 104 glass. Rainbow A is a tight rainbow spectrum of colors covering approximately 1-1/2" wide sections to complete the spectrum, repeated throughout the entire 1/4 sheet. The 1/4 sheets are cut from 2mm thick, full sheets that are round with a diameter of about 19". This makes them about 10" x 10" with two flat sides and two rounded sides