16" Invisible Extension by Hairdo: Clip-Free Length That Slips On Like a Headband

The 16" Invisible Extension is a clip-free extension from the Hairdo Extensions line that slips on like a headband to add instant length and thickness. It is made with Tru2Life® heat-friendly synthetic fiber.

Position the extension about ½" behind your front hairline, then brush your own hair over the thin thread to conceal it. Wear the Tru2Life fiber waved or straight, or work it into a braid or ponytail. It can be flat-ironed, curled or blown out with low heat.

At a glance

  • Brand: Hairdo
  • Collection: Hair Extensions
  • Hair type: Tru2Life® heat-friendly synthetic
  • Attachment: Headband-style invisible thread; clip-free
  • Length: 16"

16" Invisible Extension by Hairdo FAQ

How long is the 16" Invisible Extension?
The extension is 16" long and adds both length and thickness to your own hair.

How does the 16" Invisible Extension attach?
There are no clips. It slips on like a headband: place the thread about ½" behind your front hairline, then brush your own hair over it so the thread is hidden.

How do I blend it with my own hair?
Choose the shade closest to the lengths of your own hair and brush your hair over the thread at the top. Since it is heat friendly, you can also curl or smooth it to match your own texture. Our color chart in the Color tab can help, or email us at support@wigstudio1.com.

Can I use heat on the 16" Invisible Extension?
Yes. The 16" Invisible Extension is made with Tru2Life® heat-friendly synthetic fiber, which can withstand heat up to 350°F. We recommend styling at 270°F to 280°F with a heat protectant. See the Care tab or the Tru2Life wig care and styling guide for washing and styling steps. Style the piece before you put it on, never while you are wearing it.

No Returns or Exchanges on this Item

16" Invisible Extension by Hairdo | Heat Friendly Synthetic Extension

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Specifications
Brand Hairdo
Collection Hairdo Extensions
Product Type Hair Additions
Hair Fiber Heat Friendly Synthetic
Hair Texture Straight
Care Instructions

New to heat friendly wigs? Start with our complete Heat Friendly Wig Care Guide for washing, drying, safe temperatures and frizz fixes for every brand.

Printable guide: download the Raquel Welch Tru2Life care guide (PDF).

Wig Care and Styling Guide for Tru2Life Heat-Friendly Fibers

Keep your Raquel Welch and Gabor Tru2Life heat friendly synthetic wigs and hair toppers looking their best with proper wig care and maintenance. Designed to mimic the look and feel of natural hair, Tru2Life fiber is lightweight, soft, and heat-friendly—giving you the freedom to curl, straighten, or blow dry your style with tools up to 350°F (180°C).

Follow these expert tips to extend the life of your wig and maintain its beautiful finish.


Before You Begin

  • Gently detangle with a wide-tooth comb—never use a brush.
  • Always start from the ends and work toward the base to avoid fiber damage.
  • Be especially careful with lace front wigs, as the lace is delicate and can tear with excessive pulling.
  • Avoid sudden heat exposure (e.g., ovens) as it may melt synthetic fibers.
  • Do not sleep, shower, or swim while wearing a synthetic wig.

How to Wash Tru2Life Wigs

Pre-Wash / Detangling Your Wig or Topper

  • Gently remove tangles with a wide-tooth comb.

Washing Your Wig or Topper

  • Fill a basin with cool water and add 1 tbsp of HairUWear CLEANSE shampoo.
  • Soak wig for 3–5 minutes. Do not agitate or scrub the fibers and do not soak for more than 5 minutes. Soaking longer than 5 minutes can damage the wig or hairpiece.
  • Rinse thoroughly under cool water, allowing the water to run in the direction of the fibers. Gently press out water with a towel—do not wring.

Conditioning Your Wig or Topper

  • Lightly mist the ends with HairUWear RESTORE and comb through using a wide tooth comb.
  • Avoid spraying directly on hand-tied areas to prevent the hand tied knots from loosening.

Drying Your Wig or Topper

  • Place on a wig stand to air dry.
  • Hand-tied hairpieces should dry flat on a towel.
  • Do not use a solid mannequin head or canvas block head, as this may stretch the cap and disrupt air flow to dry the interior of the cap.

Styling Heat-Friendly Synthetic Hair

  • Once dry, shake and finger-style the wig for a natural look.
  • Use HairUWear PROTECT before applying heat.
  • Set heat tools to low–medium (max 350°F/180°C). We recommend styling at 270°F to 280°F.
  • To curl: wrap a 1" section around a curling iron, hold 10 seconds, clip to set while cooling.
  • To straighten: run a flat iron down a 1" section and let cool.
  • Once heat-styled, Tru2Life® fiber retains its shape—even after washing.
  • Refresh curls or waves by spritzing a 50/50 mix of RESTORE and water.

Maintenance Tips

  • After each use, gently finger-comb or use a wide-tooth comb to remove tangles.
  • Refresh your style and neutralize odors with HairUWear REFRESH spray.
  • Store on a wig stand or clip onto a hanger to prevent kinks.
  • Only finger-style wavy or curly wigs when dry to preserve the texture.
  • For frizz or matting: wash, condition with RESTORE, and detangle gently from ends up using a wide tooth comb.

16" Invisible Extension by Hairdo: Clip-Free Length That Slips On Like a Headband

The 16" Invisible Extension is a clip-free extension from the Hairdo Extensions line that slips on like a headband to add instant length and thickness. It is made with Tru2Life® heat-friendly synthetic fiber.

Position the extension about ½" behind your front hairline, then brush your own hair over the thin thread to conceal it. Wear the Tru2Life fiber waved or straight, or work it into a braid or ponytail. It can be flat-ironed, curled or blown out with low heat.

At a glance

  • Brand: Hairdo
  • Collection: Hair Extensions
  • Hair type: Tru2Life® heat-friendly synthetic
  • Attachment: Headband-style invisible thread; clip-free
  • Length: 16"

16" Invisible Extension by Hairdo FAQ

How long is the 16" Invisible Extension?
The extension is 16" long and adds both length and thickness to your own hair.

How does the 16" Invisible Extension attach?
There are no clips. It slips on like a headband: place the thread about ½" behind your front hairline, then brush your own hair over it so the thread is hidden.

How do I blend it with my own hair?
Choose the shade closest to the lengths of your own hair and brush your hair over the thread at the top. Since it is heat friendly, you can also curl or smooth it to match your own texture. Our color chart in the Color tab can help, or email us at support@wigstudio1.com.

Can I use heat on the 16" Invisible Extension?
Yes. The 16" Invisible Extension is made with Tru2Life® heat-friendly synthetic fiber, which can withstand heat up to 350°F. We recommend styling at 270°F to 280°F with a heat protectant. See the Care tab or the Tru2Life wig care and styling guide for washing and styling steps. Style the piece before you put it on, never while you are wearing it.

No Returns or Exchanges on this Item

Overall rating: 3.0 / 5 from 2 reviews.

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Reviews

The elastic string is way too big

"Little bummed when I tried it on and the elastic string is so big. No way I can wear it. Would be nice if there was an adjustable string like most other halo hair type things."

— Mandy W. (3/5)

The elastic string is way too big

"Little bummed when I tried it on and the elastic string is so big. No way I can wear it. Would be nice if there was an adjustable string like most other halo hair type things."

— Mandy W. (3/5)

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