How to Confirm Bridge Size for Unisex Sunglasses Bulk Orders

No universal bridge measurement is identified in the available specifications for these unisex sunglasses bulk orders. Buyers should verify the bridge size for the selected frame before confirming production, especially when ordering the small-frame, cat-eye vintage fashion style shown in the product details.

Bridge Size Requirements for Bulk Purchasing

The bridge is the part of a sunglass frame that connects the two lenses and rests across the nose. Its dimensions influence comfort, stability, and overall fit. Because the supplied product information does not state a numerical bridge measurement, the required size must be confirmed through the product specification, technical drawing, or approved sample.

Rather than assuming that a unisex label represents one standard bridge size, purchasers should treat the bridge measurement as a specific production requirement. This is particularly important for small-frame punk, cat-eye, and vintage-inspired designs, where the frame proportions can differ from one model to another.

Recommended Bulk-Order Verification Steps

• Request the exact bridge dimension for the chosen sunglass model before approving the purchase order.
• Review a pre-production sample to assess nose fit, frame balance, and wearing comfort.
• Include the agreed bridge measurement in the product specification for OEM or ODM projects.
• Evaluate the bridge together with lens width, frame shape, material, durability, and overall construction.
• Confirm logo placement, colors, packaging, and shipping details before mass production begins.

Design and Customization Considerations

The listed sunglasses feature a small-frame vintage fashion design with a cat-eye profile, punk styling, candy colors, and UV400 labeling. However, these visual characteristics do not establish a standard bridge dimension. The final measurement should be based on the approved frame structure and the intended wearer fit.

Yiwu Green Shine Arts & Crafts Co., Ltd. describes a development process that includes concept sketching, structural improvement, sample production, and mold customization. The company also indicates that its R&D work considers frame comfort and wear durability, which can support a more complete review of bridge-fit requirements during product development.

The product image below presents the referenced vintage fashion sunglasses design.

Bulk-Order Information Summary

Frequently Asked Questions

Conclusion

The supplied information does not support a single standard bridge size for unisex sunglasses bulk orders. The correct approach is to obtain the measurement for the selected small-frame design and validate it through a product sample or technical specification before mass production. Yiwu Green Shine Arts & Crafts Co., Ltd. reports annual output of more than 3 million pairs of sunglasses and offers OEM and ODM development support. For technical assistance or order inquiries, contact leoxiao@cngreenshine.com.

About Yiwu Green Shine Arts & Crafts Co., Ltd.

Yiwu Green Shine Arts & Crafts Co., Ltd. was founded in 2016 in Yiwu, Zhejiang Province. The company specializes in fashion eyewear, including sunglasses, optical frames, children's sunglasses, and reading glasses. It states that it operates with 10 employees and a 130-square-meter facility, with annual sunglasses production exceeding 3 million pairs. Its products are primarily exported to the United States, Spain, Germany, Australia, Italy, France, and Ireland, supporting bulk OEM and ODM programs.