Practical Design: the Tension Spring Has 2 Openings, You Can Use and Install It Easily and Conveniently. Including the Hook of the Expanding Spring. Spring Color May Vary from Photo. Stable Quality: the Spring Extension Is Made of High-quality spring steel Material, Which Is Strong and Durable, Has Good Elasticity, Is Flexible and Durable.
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VERVES Synthetic Crochet Braid Hair Extension 8 inch,30 Strands/pack Spring Twist Ombre Braiding Hair Colorful Braids Rainbow
Aliexpress UK
Expansion Spring 1.2mm Wire Dia Tension Extension Expanding Extending Springs Note : Due to the limited shooting conditions and other reasons, there may be colour differences between the photo and the actual product colour, please understand!
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10/12Inch Black Pre-looped Yanky Twists Crochet Braids Ombre Brown Bohemian Spring Twists Hair with Curls Synthetic Extensions
Aliexpress UK
●Durable: They are usually made of high-quality materials such as steel, which makes them durable and able to withstand repeated stretching and releasing. 304 stainless steel tension spring.
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8 Inch Yanky Twist Crochet Hair Extensions Natural Black Ombre Brown Ginger Bug Pre-twisted Kinky Mini Spring Twist Small Hair
Aliexpress UK
High quality: Stable and durable, corrosion resistant, zinc Plated surface, smooth and no stab, riveting smooth, high ductility, good fatigue strength. It has good performance and service life. 20 Styles 200 Pcs: 20 kinds of different specifications and sizes springs, 124 tension springs and 76 compression springs, 200 pieces in total.
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1 Bundle 50g HoneyBlonde Afro Kinky Bulk Hair for Dreadlocks Extensions, Synthetic Mini Braiding, Twist, Micro Spring Twist
Aliexpress UK
● Material : Spring Steel. Good quality.
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12 Inch Spring Twist Hair Afro Fluffy Synthetic Twist Braids Ombre Crochet Hair Extensions For Women Wholesale Hair Expo City
Aliexpress UK
Closed Hook Extension Springs（Tension Spring）. Colour of the springs May be differ from photos. Material is spring steel unless stated otherwise. Application scope One expansion spring in various sizes for different applications.
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Karida Yanky Twist Crochet Braids 12inch Pre-twisted Passion Twist Crochet Hair Spring Twist Synthetic Braiding Hair Extensions
Aliexpress UK
Tension Springs. The high plasticity and fatigue resistance of this material ensures that our springs maintain their shape and performance even under the most demanding conditions. Our Extension Springs are manufactured with precision and expertise to provide superior performance and reliability.
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10 Inch Short Curly Spring Pre-twisted Braids Synthetic Crochet Hair Extensions 15 Strands/Pack Ombre Crochet Twist Braids Hair
Aliexpress UK
A handy tool perfect for professional or DIY use. · 9.52 x 19.05 mm 12 pieces. · 8.73 x 46.8 mm 12 pieces. · 7.93 x 44.45 mm 12 pieces. · 7.14 x 50.8 mm 12 pieces. · 3.96 x 79.3 mm 12 pieces. · 7.14 x 12.7 mm 10 pieces.
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Passion Twist Hair 18 Inch Water Wave Long Curly Braiding Hair Synthetic Spring Twist Crochet Braids Extensions for Black Women
Aliexpress UK