Efalock Colour foam wraps are made of heat-storing Polystyrene. These special wicks thermo Activator paper are must-have for all colour TECHNICIANS. These colour foam wraps are used in modern highlighting techniques including baby lights, Ombre, colour merging and melting. These are a colouring tool that all colourists and mobile hairdressers will benefit from working with. Measures 20 cm length by 9.5 cm width. Suitable for professional salon. Quick and easy to apply. Perfect colouring tool for busy salon hairdressers. Made of heat-storing polystyrene. Must-have for all colour technicians.