Product details
Original seller product reference
Product code MS-CAT-63D46B1786. This collected listing has one black L-size shoulder-opening strap, quoted per piece. The seller labels L for approximately 70–80 kg body weight. The source image contains an XS–XL comparison chart, but XS, S, M and XL are not separate selectable SKUs in this collected record; confirm their availability before quoting them.
Original specification and selection points
| Collected option | Black L-size cross-back shoulder strap; one piece |
|---|---|
| Seller fit guide | L: approximately 70–80 kg wearer reference. Seller chart also depicts XS 25–45 kg, S 45–60 kg, M 60–70 kg and XL 80–90 kg for comparison only; this listing contains L alone. Body measurements and sample fitting take precedence over weight alone. |
| Material | Structured source lists polyester fiber; seller detail panel additionally lists synthetic leather. Fiber composition, coating and skin-contact tests require current supplier confirmation. |
| Construction | Black cross-back elastic body, widened shoulder bands, three-dimensional side cut and low-profile front-shoulder coverage shown in original seller photos. |
| Use scenes | Seller photographs illustrate desk work, exercise and everyday wear. These are demonstration scenes, not evidence of posture correction or a medical outcome. |
| Origin and packing | Seller lists Henan, Nanyang. Exact unit dimensions, weight and master-carton count are not supplied in the collected record. |
| Customization | Ask for the required size, actual fit measurements, color, material/elasticity, logo treatment, labeling and packaging. Current production feasibility and minimum quantity require quotation. |
Original seller highlights
The source imagery emphasizes the elastic crossed bands, broad shoulder contact areas, side-cut shaping, and a compact silhouette for wearing under clothing. It presents the strap as a shoulder-opening support during everyday activities. Comfort, breathability, durability and posture-improvement language are seller descriptions; no independent wear study or medical-device evidence was supplied. Do not treat the photographed before/after pose as a measured clinical result.
Use and fit notes
Choose the actual strap size by body measurement and sample fitting. The seller size panel notes hand-measurement differences and suggests sizing up if a stronger pulling force is desired, but the user should avoid over-tightening, restricted movement or skin irritation. This is a daily-use garment/accessory and is not a substitute for a medical brace or professional advice. Destination-market labeling and any therapeutic claims require separate review.
Original seller images
The following original product and information panels show the collected L option, shape, material chart and wear scenarios. Corporate, certificate and branded promotional images remain in the internal source record.
Show six original seller product and detail panels
Use this specification or customize
Send the product code or this page link with wearer measurements, fit target, required size/color, destination country, quantity and desired packaging. We can use the original black L-size reference or verify a custom specification with the supplier before sample and quote. The collected product record has no attached video.