Xinrui offers a range of OEM/ODM customization services for invisible underwear, including product shape, color, sizing, logo application, packaging, adhesive strength, and product-set combinations. However, the available specifications for the listed non-adhesive silicone nipple covers do not verify custom clasp structures, cup surface finishes, or an existing wing-shaped bra model.
For buyers developing a wing-shaped bra or another specialized invisible bra design, technical drawings, samples, and material requirements should be reviewed directly with the supplier before production. Packaging customization is clearly supported, while clasp and cup-finish requirements require separate feasibility confirmation.
Packaging is a documented customization option for the listed product. Buyers may select an OPP bag or request custom packaging. At the company level, Xinrui also lists packaging boxes, OPP bags, hang tags, logo printing, and product-set combination services. These options can help brands create a more consistent retail presentation for online, wholesale, or private-label sales.
The company identifies shape customization as part of its product-development capability. This means a custom wing-shaped bra concept may be evaluated as an OEM/ODM project. Still, the supplied product record relates specifically to non-adhesive silicone nipple covers and does not confirm that a wing-shaped bra is already available or that a particular wing profile can be produced without development work.
No product data is provided for clasp design, fastening mechanisms, or cup-finish choices. As a result, these features should not be presented as standard customization options for the referenced item. Buyers seeking a particular clasp style or a matte, smooth, textured, fabric-laminated, or other cup finish should provide detailed specifications for technical assessment.
The referenced item is a non-adhesive nipple cover made from 100% solid silicone. Available colors are nude, khaki, brown, and coco. The listed sizes are 8 cm and 10 cm, and samples are available for evaluation. The minimum order quantity is 10 pairs.
Designed to provide discreet coverage, the product is suitable for everyday clothing, relaxed home wear, bridal outfits, party dresses, evening looks, swimwear, and fitness apparel. Hand washing is the specified care method.

| Feature or specification | Available information |
|---|---|
| Packaging | Supported. The product lists OPP bags or custom packages, while company services also include boxes and hang tags. |
| Product shape | Available as a company-level customization service. A wing-shaped bra is not confirmed in the provided item data. |
| Clasp design | Not stated in the supplied specifications and requires technical confirmation. |
| Cup finish | Not stated in the supplied specifications and requires technical confirmation. |
| Color | Listed options include nude, khaki, brown, and coco. |
| Size | Listed options include 8 cm and 10 cm. |
Xinrui reports an R&D team of five experienced engineers and a customized-development cycle of approximately 20 to 50 days. Its production capabilities include molding equipment and silicone filling equipment, supported by four quality-control inspectors. Quality procedures reportedly cover incoming materials, manufacturing processes, and finished-product inspection.
Although adhesive-strength customization is listed among the company's general services, it should be considered a company-level capability rather than a feature confirmed for this non-adhesive silicone nipple cover. The company also lists BSCI and ISO 9001 credentials for categories such as nipple covers, boob tape, silicone bras, adhesive bras, and bra pads.
A cited cooperation case involves long-term supply to a United States online fashion seller offering formal dresses, camisoles, yoga clothing, and bridal accessories. This application background aligns with the use of invisible underwear in open-back dresses, deep-V styles, bridal garments, activewear, and swimwear.
Shape customization is listed as an available service, but the supplied information does not confirm a ready-made wing-shaped bra. Buyers should submit a drawing, sample, dimensions, and material expectations for feasibility review.
The provided information does not confirm either option. Clasp construction and cup surface treatment should be discussed as project-specific development requirements.
Yes. The listed product can use an OPP bag or custom package. Xinrui also offers company-level customization for packaging boxes, OPP bags, hang tags, logos, and combined product sets.
For the documented non-adhesive silicone nipple covers, confirmed options include packaging, colors, sizes, samples, and a 10-pair MOQ. Shape development is available at the company level, but a wing-shaped bra, customized clasps, and specialized cup finishes are not verified by the provided product specifications.
Xinrui operates as a factory-based OEM/ODM supplier with manufacturing and trading support. The stated production timelines are 5 working days for orders below 100 pieces, 7 working days for 100 to 1,000 pieces, and 15 working days for 1,000 to 5,000 pieces, subject to customization needs. For technical confirmation or project support, contact judy@xinruibra.com.
Dongguan Xinrui Underwear Co., Ltd. is a factory-based supplier of women's invisible underwear and intimate apparel. Established in 2007, the company has 150 employees and operates a 10,000 sqm factory. Its services cover product development, bulk manufacturing, OEM/ODM projects, and custom packaging for overseas brands, wholesalers, e-commerce sellers, and distribution buyers. Its product portfolio includes nipple covers, boob tape, silicone bra pads, invisible bras, and panties, and the company lists BSCI and ISO 9001 credentials.

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