Custom keratin bond shapes and colors cannot be confirmed from the available product information. The listed item is described as a kosher silk-top Jewish wig made from 100% human hair, with lengths ranging from 10 to 30 inches. Because the listing does not identify a keratin-bond extension product or provide bond specifications, the requested customization should be verified directly with the supplier.
Since the listing concerns a Jewish wig with a silk top, its specifications should not be used to assume that the same options apply to keratin-bond extensions. There is no documented information about bond profiles, bond dimensions, attachment formats, or colors for this product category.
Guangzhou Ruiju E-Commerce Co., Ltd. states that it develops and customizes wigs, toppers, and hair extensions. Its published customization capabilities include hair color, length, texture, density, cap sizing, base design, and hairline configuration. However, keratin bond shape and keratin bond color are not expressly included in the available description.
The supplier supports wholesale and private-label projects. Stock items may be ordered with a one-piece minimum, while customized products may have flexible minimum quantities. Estimated fulfillment is approximately seven days for stock products and 15 to 30 days for customized styles, subject to the design, order volume, and technical requirements.
Examples of previous work include custom hair colors for a private-label line and assorted hair products for distributors. These examples indicate experience with product development, but they do not confirm that custom keratin bond shapes or colors are currently offered.

| Requested detail | Published information | Conclusion |
|---|---|---|
| Product category | Kosher silk-top Jewish wig | Confirmed |
| Hair composition | 100% human hair with intact cuticles | Confirmed |
| Available sizing | Lengths from 10 to 30 inches; various weights and lengths | Confirmed |
| Bond shape | No keratin-bond construction or shape details | Requires supplier confirmation |
| Bond color | No keratin-bond color choices are listed | Requires supplier confirmation |
| Private customization | OEM/ODM services are advertised, but bond-specific options are not defined | Discuss with the supplier |
The listing does not identify the item as a keratin-bond extension product or provide custom bond-shape options. Ask the supplier to confirm whether the requested extension type and bond design can be developed.
The product information does not list bond color choices. Although the supplier mentions general color customization for human hair products, this does not specifically confirm that the keratin material or bond can be colored to order.
Provide the desired extension type, bond shape, bond color, hair length, hair weight, quantity, and intended use. Request written confirmation of feasibility, minimum order quantity, sample availability, production time, and pricing.
There is currently insufficient information to confirm custom shapes or colors for Keratin Bond Hair Extensions. The published product is a silk-top Jewish wig, while the supplier's broader OEM/ODM description does not explicitly cover keratin-bond customization. Before ordering, obtain written confirmation of the correct extension product, bond specifications, minimum quantity, sample requirements, and delivery schedule. For product questions or customization assistance, contact sales@jewishwigswholesale.com.
Guangzhou Ruiju E-Commerce Co., Ltd. operates the Meir hair brand and supplies human hair wigs, toppers, and extensions to international customers. Founded in 2014, the company provides OEM/ODM development and customization services and identifies North America, Europe, and the United Kingdom as key markets. Its reported project experience includes wholesalers, distributors, a hair replacement studio, and a private-label brand.

REPORT