The five 3D packs come 100 strands per pack and have five different colors. 3D gold, 3D pink 3D purple, 3D red, 3D blue. The strands are 18" in length. Instructions are included with every order. Most Salons can charge $2.00 to $3.00 per strand and will tie in five to twenty strands per head. We can customize colors for your value pack just contact us.