Simple to Use: Just pull the hair you want to color over the board to color, straighten a section of hair for applying color or bleach. Material: The hair dye board made of flexible acrylic material, for durability but also lightweight and ergonomic for firm grip and easy handling, it can make your hair colouring easier. Package Included: 1 Pieces salon hair coloring dyeing kit color dye tint board, great for salon or at home use. Application: The flat comb board is suitable for both home and salon, the bristle brush helps dye better, easy and convenient to use, gives you a beautiful look. Size: 15.75*4.72inch/40*12cm; Thickness: 0.08inch/2mm, meet different lengths of hair needs.