Titanium alloy ASTM F136 concave-convex nose ring available in gold and silver finishes with 1.2mm thickness and two length options for secure, low-irritation body jewellery, suitable for both men and women
Titanium alloy concave-convex nose ring in ASTM F136 grade with gold and silver finishes

This titanium alloy nose ring combines medical-grade material specifications with distinctive concave-convex surface detailing. Designed as part of the GYS111 series, it provides a body jewellery option with attention to both material safety and visual texture. The concave-convex pattern creates subtle light reflection that differs from standard smooth or textured finishes. Available in two length measurements and two colour variations, this unisex piece offers options for different piercing placements and style preferences while maintaining consistent material quality across all variations.
Features and Construction

The nose ring's construction focuses on material selection and surface treatment to create a piece that balances aesthetic appeal with practical wearability. The concave-convex design represents a specific approach to body jewellery texture that provides visual interest without adding bulk. Processing through carving technology allows precise control over the surface pattern depth and consistency.
Material and Build
Crafted from ASTM F136 titanium alloy, this nose ring uses a material specification recognised for medical implant applications. The titanium alloy composition provides inherent resistance to corrosion and tarnishing while maintaining strength at a relatively light weight. The material's anodisable properties enable creation of the gold and silver colour finishes without requiring plating or coatings that might wear over time. This material choice supports the piece's suitability for sensitive skin and reduces the likelihood of irritation reactions that can occur with some jewellery metals.
Size and Practical Fit
Available in two specific length measurements – 1.2x8mm and 1.2x10mm – the nose ring accommodates different piercing placements and anatomy variations. The 1.2mm thickness provides sufficient material strength while maintaining a relatively low-profile appearance when worn. The length options allow selection based on individual piercing channel length and desired jewellery visibility. These precise measurements ensure consistent sizing between different colour variations within the same product series.
Uses and Placement

The concave-convex nose ring serves as both everyday body jewellery and a distinctive option for those seeking subtle texture variation in their piercings. Its unisex design makes it suitable for wearers regardless of gender, focusing instead on material quality and design elements. The piece works particularly well for those who appreciate detail-oriented jewellery without overt embellishment.
Event or Professional Use
For special occasions or professional environments, the titanium alloy construction offers understated sophistication through material quality rather than decorative elements. The concave-convex surface catches light in a way that adds visual interest without appearing flashy or distracting. The medical-grade material specification provides confidence during extended wear situations where jewellery removal might not be convenient. The gold and silver finish options allow coordination with other jewellery metals worn for particular events or professional standards.
Everyday Home Use
As daily wear body jewellery, the nose ring's ASTM F136 titanium alloy composition reduces maintenance concerns related to metal reactivity or tarnishing. The concave-convex design maintains its visual character through regular cleaning routines without requiring special polishing or care techniques. The two length options accommodate natural variations in piercing placement that occur with different nose shapes and piercing angles. This practical approach to design allows the piece to integrate seamlessly into regular hygiene practices and lifestyle routines.
Benefits and Buying Value

The nose ring's value derives from material specifications that support long-term wearability and design elements that provide lasting visual appeal. Rather than relying on temporary decorative features, the piece focuses on fundamental qualities that maintain relevance over time. This approach creates buying value through reduced replacement needs and consistent performance across different wearing situations.
Reuse and Low Maintenance
The titanium alloy construction supports repeated cleaning and wear without material degradation that might necessitate replacement. Unlike plated metals that can wear to reveal base material, the anodised colour finishes integrate with the titanium alloy itself. This integration means colour options maintain their appearance through regular cleaning and extended wear periods. The concave-convex design texture remains consistent over time since it's created through material removal rather than applied surface treatment.
Why Choose This Product
This concave-convex nose ring offers specific advantages for those prioritising material safety alongside distinctive design elements. The ASTM F136 specification provides documented biocompatibility that exceeds standard jewellery metal claims. The carving technology used for the concave-convex pattern creates precise, consistent texture across the jewellery surface. Available colour and size variations accommodate personal preferences while maintaining identical material quality across options. These combined factors create a body jewellery option that balances aesthetic considerations with practical wearing experience.
