18"

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A woman with long, dark, curly hair wearing a fitted sage green long-sleeve crop top, taking a mirror selfie in a modern indoor setting. 2b/2a curl texture

2C/2B Water Wave | Nano Bonds 50g

From £161.99
Experience luxury with WAVE's Premium Nano Bond Extensions. Each 50g pack features 100% Remy human hair, crafted with ultra-fine, invisible bonds for the most natural-looking results. Available in six stunning...
18 inch Luxeline tape in hair extensions in a water wave texture

2C/2B Water Wave | Double Drawn Machine Weft Bundles

From £229.99
Designed to beautifully mimic naturally curly hair, our Water Wave Hair Extensions offer incredible definition, volume and fullness while maintaining a soft, realistic finish. Crafted from 100% Raw Virgin Human Hair...
2C/3A deep wave nano bond hair extensions, 50g

2C/3A Deep Wave | Nano Bonds 50g

From £161.99
Experience luxury with WAVE's Premium Nano Bond Extensions. Each 50g pack features 100% Remy human hair, crafted with ultra-fine, invisible bonds for the most natural-looking results. Available in six stunning...
One bundle of long, straight dark brown hair extensions labeled 'Kinky Straight' with the brand 'WAVE' visible, set against a light gray textured background.

KINKY STRAIGHT 16"-20" | Deluxe Clip In 100g

From £229.99
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with ease. Each...
2C/3A deep wave deluxe clip in hair extensions, 100g set

2C/3A DEEP WAVE 20"-24" | Deluxe Clip In 150g

From £395.00
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with ease. Each...
2C/3A deep wave deluxe clip in hair extensions, 100g set

2C/3A DEEP WAVE 16"-20" | Deluxe Clip In 100g

From £229.99
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with ease. Each...
A woman with long, dark, curly hair wearing a fitted sage green long-sleeve crop top, taking a mirror selfie in a modern indoor setting. 2b/2a curl texture

2C/2B WATER WAVY 20"-24" | Deluxe Clip In 150g

From £395.00
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with ease. Each...
A woman with long, dark, curly hair wearing a fitted sage green long-sleeve crop top, taking a mirror selfie in a modern indoor setting. 2b/2a curl texture

2C/2B Water Wavy 16"-20" | Deluxe Clip In 100g

From £229.99
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with ease. Each...
Straight WAVE hair extensions laid flat showing double drawn thickness

Straight 20"-24" | Deluxe Clip In 150g

From £395.00
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with...
Straight WAVE hair extensions laid flat showing double drawn thickness

Straight 16"-20" | Deluxe Clip In 100g

From £229.99
WAVE Deluxe Clip-In Hair ExtensionsInstant Volume. Effortless Glam. Transform your hair in minutes with WAVE Deluxe Clip-In Hair Extensions – the perfect at-home solution for adding volume and length with ease. Each...
Straight WAVE hair extensions laid flat showing double drawn thickness

Straight | Double Drawn Machine Weft Bundles

From £229.99
Designed to beautifully mimic naturally curly hair, our Straight Hair Extensions offer incredible definition, volume and fullness while maintaining a soft, realistic finish. Crafted from 100% Raw Virgin Human Hair from...
2C/3A deep curly wave hair extensions in a natural shade

2C/3A Deep Curly Wave | Double Drawn Machine Weft Bundles

From £229.99
Designed to beautifully mimic naturally curly hair, our Deep Wave Hair Extensions offer incredible definition, volume and fullness while maintaining a soft, realistic finish. Crafted from 100% Raw Virgin Human Hair...

18 inch hair extensions are our most requested length, real, noticeable length that still reads as completely natural.

18 inches sits at the genuine sweet spot, long enough to transform your look, light enough to wear comfortably every day. If you are unsure what length to choose, this is the safest default, it works for almost every hair type and face shape.

Available Methods at 18"

Not sure which shade to pair with your length? Use our colour match guide before ordering.

FAQ

Why is 18 inch the most popular length?
It offers the best balance of noticeable length and everyday wearability, which is why most customers choose it.

Does 18 inch suit all hair types?
Yes, it is versatile enough to blend with most natural hair lengths and textures.

Ready to order? Browse the 18" options above, or explore our full range of hair extensions if you are still deciding on length.