Sizes of Aluminum Foil for Hair ColoringSome common aluminum foil sizes and uses:3″ x 12″: This size foil is typically used for smaller areas of hair that need to be separated and protected during coloring, such as ends, bangs, or hair ties. They can be cut into different shapes to suit specific hair coloring needs.4″ x 12″: This size foil is often used in full-head hair coloring sessions, and each dyed area can be wrapped in foil to ensure the dye won’t spill or seep into the surrounding hair.5″ x 16″: This size foil ...
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