The number of bundles you’ll need for a closure sew in depends on the length of hair you choose, the desired volume, and the natural fullness you want to achieve. Typically, for a natural and full look, most stylists recommend using two to three bundles along with the closure piece. If you’re opting for shorter lengths, such as 12 to 16 inches, two bundles plus a closure are usually enough to provide great coverage and thickness.

However, for longer lengths, especially beyond 18 inches, three bundles plus a closure are recommended since longer hair tends to have less density at the ends and requires more hair to achieve fullness. For those who love extra volume or dramatic styling options, four bundles may be ideal. It’s also important to consider the texture you’re choosing—straight hair often requires more bundles than curly or wavy textures, as curls naturally create more volume. A well-installed Closure sew in not only gives a seamless finish but also allows for versatility while keeping your natural hair underneath safe, making it a useful and fashionable choice.

However, for longer lengths, especially beyond 18 inches, three bundles plus a closure are recommended since longer hair tends to have less density at the ends and requires more hair to achieve fullness. For those who love extra volume or dramatic styling options, four bundles may be ideal. It’s also important to consider the texture you’re choosing—straight hair often requires more bundles than curly or wavy textures, as curls naturally create more volume. A well-installed Closure sew in not only gives a seamless finish but also allows for versatility while keeping your natural hair underneath safe, making it a useful and fashionable choice.