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20 Inch Hair Extensions

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411 products

Human tape weft hair extensions UK available in #4 medium brown milk chocolateDark brown long hair achieved by wearing Viola tape weft hair extensions with beautiful milk chocolate brown
Human tape weft hair extensions UK available in #3 deep chocolateChocolate brown hair enhanced by adding Viola deep chocolate human hair tape weft extensions to add length and volume
Human pre-bonded hair extensions UK available in #P4/60B medium brown platinum ash blonde mix Lisbon lushBalayage brown blonde hair extensions with a blend of dark brown and ashy blonde highlighted human hair extensions by Viola
Human hair luxe genius weave extensions UK available in platinum ash blonde #60B
Luxe Genius Weave #60B Pearl Glow Sale priceFrom
£149.17
Human hair luxe genius weave extensions UK available in #P8/16 light brown medium blonde mix
Human hair weave extensions UK available in  #6 light chestnut brown rich pralinechestnut brown long hair achieved by wearing Viola weave hair extensions with beautiful rich praline brown
Human micro ring hair extensions UK available in #T7P18/22 frosted chocolate root dark ash blonde light ash blonde mix Vanilla LatteReal micro ring hair extensions UK available in 18”, 20”
Human hair weave extensions UK available in  #18 dark ash blonde barley blondeReal hair weave extensions UK available in 18”, 20”, 22” and 24”
Human pre-bonded hair extensions UK available in #T4P4/60B balayage medium brown platinum ash blonde mix coconut latteBalayage light warm brown root and honey blonde mix hair extensions, mixed extensions with a brown root by Viola hair extensions UK
Human pre-bonded hair extensions UK available in #T4/22 root stretch medium brown light ash blonde MacchiatoRoot Stretch warm brown to ash blonde hair achieved with Viola human hair extensions, brown blending into sandy blonde hair
Human micro ring hair extensions UK available in #P6/613 light chestnut brown bleach blonde mix Vienna velourBalayage brown hair extensions with a blend of warm brown and bright blonde highlighted human hair extensions by Viola
Human flat weft hair extensions UK available in #T7/60B

20” hair extensions – add length and volume instantly

Looking for long, lush locks? Look no further than Viola Hair Extensions. With world-class human hair extensions, double drawn with the longest guarantee in the UK of 190 days, with the correct care extensions can easily last longer, a year or more. 20” hair extensions usually sit just below the chest, available in nano ring, micro ring, tape in extensions, weaves, pre-bonded as well as 20 inch clip in extensions.

Sleek and straight styles made easy

Sleek and straight is a trend for 2025, think Cher long and glassy. Extensions can boost your hair game in just one sitting rather than waiting for your hair to grow. Our nano ring hair extensions 20” offer the choice of two weights, either 20g or 25g bundles, both ideal for adding both length and volume.

Why choose 20 inch human hair extensions?

For some, growing your hair isn’t an option, whether it’s too fine or thins out at the ends. 20 inch human hair extensions can instantly boost your hair. With lots of types to pick from, tape in offers a fast and simple method of application, while nano tips are discrete when hair is worn both up and down. Or choose the celebrity favourite, an invisible weave, to add length and volume in under an hour.

Less permanent options – clip in extensions

If you are looking for something less permanent, you can order 20 inch clip in extensions, perfect for events. The sleek seamless clip ins can easily hide and with the rubber tops there is no need to worry about hair shedding.

Match your perfect shade

At Viola, 20” human hair extensions come in a huge range of colours to match your hair, from #1B Black treacle to brilliant blondes like #60B Pearl glow. Root stretch shades like #T7/16 Cold brew ashy brown seamlessly transition into creamy blonde. Even offering balayage shades like #T2P2/60B Iced espresso, a blend of dark brown with ash blonde for a lush frosty look.

Tools and care for long-lasting 20 inch extensions

Viola Hair Extensions online shop sells not only world-class extensions but also the tools and equipment required to apply, maintain and remove extensions. With the Viola warranty set, which includes hair extensions shampoo and conditioner, as well as the Malibu C colour correction and care range, you can keep your extensions healthy and vibrant. Protect blondes with the Blond Wellness System Kit, which keeps blonde shades vibrant without bleaching by simply removing mineral build-up.

After care

AFTER CARE

EXTENDED BEAUTY OF YOUR HAIR

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190 days quality guarantee
Our offer is the best quality
Express delivery
Express delivery worldwide
30-day returns
Return within 30 days for any order delivered in UK
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Available from Monday to Friday