The pack may include many “Small” pieces of glass. Any colors, streakies, and/or textures of sheet glass could be included. All will be COE 96. It is important to remember that this is an “Anything” pack. We make no guarantee of anything that may or may not be contained inside. The sheet glass may vary from 1.6 mm to 4 mm. Another critical point is that these are scrap packs and odd sizes that are very hard to pack. You should expect some of the sheets to be broken and or cracked. They may even take some damage in shipping. We cannot pack scrap the same way as more precisely cut sheets. These packs will have some broken glass and are also not eligible for return. We think you will love this pack!