FlexiFreeze Ice Sheet - 4 Pack (44 Cubes) Pack of 4 FlexiFreeze Freezable Ice Sheets filled 100% pure water! (chemical-free!) Flexible even when frozen, these sheets provide awesome cooling power without mess. Versatile and convenient, the sheets can be cut to fit any application. Sheets fit easily into freezer and are ready to use whenever you are! Each sheet measures: 19" x 8" x 5/8" (Total of 4 included)