Why We’re Different

100% Ethically Sourced Vietnamese human hair

12 Hair Textures, 30+ Colors, Up to 14 Length Options

Fast Shipping: 3-7 Days Delivery to Your Shipping Address
Product Highlight
Our Kinky Straight Closure 5X5 is a 5×5 inch lace closure featuring a coarse, straight texture that matches blown-out natural hair. We craft it from 100% Vietnamese Virgin or Remy human hair at 150% density on HD or transparent lace across 12 lengths from 10 to 32 inches, blending the crown of a sew-in or closure wig right into stretched or blow-dried natural hair.
We build kinky straight for a very specific client: women with Type 4 natural hair who wear their hair blown out or lightly pressed and want extensions that match their own strand texture instead of shiny, bone-straight hair. If your salon or shop serves natural-hair clients, this piece belongs on your shelf. You can source it alongside other textures in our lace closure wholesale range.
The table below lists the fixed build specs. You select the length, lace type, hair grade, shade, and drawing standard on each wholesale order.
| Category/Specification | Details/Values |
| PRODUCT OVERVIEW | |
| Hair Type | 100% Vietnamese Virgin/Remy Human Hair |
| Hair Origin | Vietnam (Ethically Sourced) |
| Texture Type | Kinky Straight (coarse texture similar to blown-out natural hair) |
| Processing Level | Minimal Processing, Only Hot Steam for texture |
| PHYSICAL SPECIFICATIONS | |
| Hair Length | 10″, 12″, 14″, 16″, 18″, 20″, 22″, 24″, 26″, 28″, 30″, 32″ |
| Weight per Piece | 30-50g (1 piece) |
| Lace Size | 5×5 (5″ wide, 5″ deep) |
| Hair Density | 150% |
| Hair Standard | Double Drawn, Super Double Drawn |
| CONSTRUCTION DETAILS | |
| Lace Type | HD lace, Transparent lace |
| COLOR OPTIONS | |
| Natural Colors | #1B, #1A, #1 |
| Brown Shades | #2, #2H, #2Q, #3, #4, Highlighted Browns, Dark Brown Range |
| Light Shades | #6, #8, #12, #27, #22, #18, #24, #3Q, #4Q, #5Q, #8H, #32H, #33H, #6C, #9C, #12C, #18C, #613Ash, #60Ash, #Red, #613Q, #613, #6.2 |
| White Blonde | #60, #60C, PLA01 |
| Highlighted Options | Custom highlights, balayage, ombre, piano available |
| Custom Colors | 7-14 days depending on colors, order quantity |
| PERFORMANCE & DURABILITY | |
| Heat Resistance | Recommend 140-180°C |
| Quality Guarantees | 7-day replacement warranty (not used) |
| Chemical Compatibility | Safe for coloring, perming, styling |
| BUSINESS TERMS & QUALITY | |
| MOQ (Minimum Order Quantity) | 200g |
| Lead Time | 1-2 days for in stock, 7-14 days for custom order |
| Individual Packaging | Protective plastic sleeves with care cards |
| Bulk Packaging | Professional cartons |
| Shipping Options | DHL/FedEx/UPS/AGENT |
Both textures hang straight, yet they match completely different client hair types. Natural straight is smooth and silky, whereas kinky straight features a coarser, lightly crimped strand with built-in volume. Installing silky straight hair next to a client’s blown-out leave-out is the fastest way to get an obvious, mismatched blend.
| Feature | Kinky Straight | Natural Straight |
| Strand feel | Coarse, with body | Smooth and silky |
| Blends best with | Blown-out or pressed Type 4 hair | Naturally straight or relaxed hair |
| Look | Natural, slightly textured | Sleek and glossy |
| Volume | More body and fullness | Lies flatter |
| Typical request | “Looks like my blow-out” | “Sleek and straight” |
To see how kinky straight compares across all nine of our factory patterns, check our hair texture chart.
This texture mirrors the look and feel of blown-out Type 4 hair: straight overall, with a micro-crimp and natural volume. We form it from 100% Vietnamese human hair using hot steam only, and we produce the exact same texture in our kinky straight machine weft so your stylists can build a full sew-in or wig with one uniform texture.
Even on a closure install, many natural-hair clients like to leave a thin perimeter of their own hair out along the front hairline for a glueless finish. A wider 5×5 lace base pushes the side seams further back from the temples than a 4×4, giving your stylist a wider transition zone and a much cleaner blend.
HD lace is ultra-thin and blends into most skin tones without tint, while transparent lace is sturdier and takes lace tint easily for deeper complexions. At 150% density, the closure matches the natural fullness of a freshly blown-out head of hair.
Natural black #1B and jet black #1 are the top sellers for natural-hair installs, followed by warm browns and highlights for clients who color their hair. All 36 stock colors are available, and custom shades take 7 to 14 days.
All wholesale prices below are per piece.
| Length | Price per Piece |
| 10-16 inch | $26.2 – $39 |
| 18-24 inch | $44 – $76.2 |
| 26-32 inch | $86.6 – $117.5 |
We have exported Vietnamese human hair for 20+ years, and our supply has reached wholesale buyers in 120+ countries, including the US, UK, Nigeria, Canada, and Brazil. Our 33,000 m² factory in Ninh Binh produces both the closure and the matching kinky straight wefts under ISO 9001:2015 certification. At APOHAIR, minimum orders start at just 200g. So, you should test a small batch in your salon first and scale up your restocks once clients start rebooking.
We offer a 100% Satisfaction Guarantee on our hair products. To ensure a smooth process, if you are not satisfied with the quality of the product received, please contact our customer service team within 7 days of receiving your package to initiate a return or exchange. All requests must be approved by our support team before any items are shipped back to our facility. We are happy to offer a 100% refund of the hair cost, provided the product is returned in its factory-original condition, remains unused, and is kept in its original packaging with all security ties intact.
For hygiene and quality standards, any hair that has been installed, cut, colored, or chemically treated will not qualify for a return. Please keep in mind that original shipping costs, PayPal transaction fees, and any other additional service charges are non-refundable under any circumstances. Additionally, we are not responsible for goods damaged or lost by the carrier during the return transit; therefore, we recommend using a shipping carrier that offers signature verification and insurance to protect your package.
Our return shipping policy is straightforward as we are a wholesale company focused on providing the best possible pricing for our customers. Please kindly understand that we are unable to cover the fees for return shipping, and you will be responsible for paying all return shipping fees, customs fees, and duties for any shipments back to our facility.
Please also note: Any visible signs of use or removal from the original packaging will void the return and exchange policy.
We prioritize US orders with premium services from FedEx Priority and UPS Worldwide Saver, ensuring your hair reaches you in as little as 3-5 days
| Destination | Shipping Agent | Estimated Delivery Time |
| United States | FedEx / UPS / DHL | 2 – 4 Business Days |
| Canada | FedEx / UPS | 3 – 5 Business Days |
| UK & Europe | FedEx / UPS | 4 – 5 Business Days |
| Mexico | DHL / FedEx | 5 – 6 Business Days |
| Africa | DHL / UPS | 6 – 7 Business Days |
| Other regions | Contact for details | Variable |
For products in stock, processing takes only 1-2 days after your order is placed, while custom and made-to-order items require a specific production time estimate from our sales agents based on your unique specifications.
Processing times for custom orders may also vary depending on current production schedules and the complexity of the requirements. To ensure your express shipping request is fulfilled without delay, please provide a complete and accurate physical address, as we cannot ship to P.O. boxes. By providing a detailed address—including house number, street, zip code, and city—you help us guarantee that your premium hair extensions are delivered safely and efficiently to your doorstep.
Please note that any import duties or customs taxes are not included in the shipping cost and remain the responsibility of the recipient.
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