Add polished length, targeted fullness, or dimensional color with Black Diamond 20-Inch Straight Tape-In Human Hair Extensions. Made with 100% Remi® human hair, these straight tape-ins feature 1.5-inch-wide pieces for controlled, customized placement.

Each pack contains 10 pieces and weighs 21 grams total. Choose from natural black, brunette, blonde, and blended highlight shades to complement your desired finish.

Product Details

Brand: Black Diamond

Extension method: Tape-in

Hair material: 100% Remi® human hair

Texture: Straight

Length: 20 inches

Pieces per pack: 10

Width per piece: 1.5 inches

Total pack weight: 21 grams

Shade options: Solid and blended colors

Best For

Adding targeted length or fullness

Creating highlights and dimensional color without coloring natural hair

Supporting specific areas that need added density

Building a customized straight extension installation

How Many Packs Do I Need?

One 10-piece pack is best suited for highlights, accent placement, or targeted volume. A fuller installation may require multiple packs depending on your natural hair density, desired coverage, and finished style.

Consult a professional stylist before ordering for a complete installation. Your stylist can confirm the appropriate shade, placement, and number of packs.

Installation and Care

Professional installation and removal are recommended to help protect your natural hair and maintain the tape-in attachment.

Follow your stylist’s maintenance instructions. Keep heavy oils and conditioning products away from the tape tabs, detangle gently, and dry the attachment area thoroughly after washing.

Frequently Asked Questions

Are these human hair tape-in extensions?

Yes. Black Diamond Straight Tape-Ins are made with 100% Remi® human hair.

What comes in one pack?

Each pack contains 10 straight tape-in pieces. Every piece is 1.5 inches wide, and the complete pack weighs 21 grams.

How long are these extensions?

This product contains 20-inch straight tape-in extensions.

Is one pack enough for a full installation?

One pack is intended primarily for targeted fullness, highlights, or accent placement. A complete installation may require multiple packs. Ask your stylist to determine the correct quantity for your hair and desired result.

Should these tape-ins be professionally installed?

Yes. Professional installation and removal are recommended. A trained stylist can plan the correct placement and maintenance schedule for your natural hair.