Estimated delivery time: 3 to 5 days Lift hair at least 25% faster with the superior heat transfer of our endothermic foils. Achieve deeper color deposits and higher lifts with low levels of developer and for healthier hair. - 1 pack of 5x12"pre-cut high-performance endothermic foils (127mm x 304mm) - 500 sheets/pack - Light weight - Smooth finish with extra grip - Made from premium grade aluminum foil - Packaged in ergonomic box for ease of access - No tissue paper in between foils - Recyclable packaging