Titanium Alloy Bone Sensing Bracket Frameless Phone Case for Apple iPhone 17, 17 Pro, 17 Pro Max, 17 Air, TPU PC Anti-Fall Back Cover, Injection Moulded, Black Sapphire Blue Orange Grey
Titanium Alloy Bone Sensing Bracket Frameless Phone Case for iPhone 17 Series

This phone case combines a frameless design with a titanium alloy bone sensing bracket and an anti-fall back cover. It is made for Apple iPhone models and uses TPU and PC materials in an injection moulded construction. The case is a non-Apple brand product, compatible with iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone 17 Air. Colour options include black, sapphire blue, orange, grey, pink, blue, black, silver grey, and colour matching. The three-dimensional, invisible bracket is a popular element that supports the phone without adding a visible frame. Each pack includes one bracket.
Features and Construction

The case is built around a back cover type with a frameless profile. The bracket is described as a bone sensing bracket made from titanium alloy, and the main shell uses TPU and PC. Injection moulding is the stated process, which gives a consistent shape across the range.
Material and Build
TPU and PC are the two materials named for this case. TPU is a flexible material often used in phone cases, while PC is a rigid plastic. Together they form the back cover. The titanium alloy bracket adds a structural element. No further material percentages or performance ratings are given in the source text.
Size and Practical Fit
The case is designed for specific iPhone 17 models: iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone 17 Air. No dimensions or weight are provided. The frameless design means the case covers the back and edges without a front frame. The anti-fall function is stated, but no drop height or test data is supplied.
Uses and Placement

This case is suited to everyday use where a low-profile back cover is preferred. It can be used at home, at work, or while travelling, as long as the phone model matches one of the compatible iPhone 17 versions.
Event or Professional Use
For work or events, the case offers a back cover with a bracket that does not add a visible frame. The colour range includes neutral and brighter options, so it can be matched to personal preference. The anti-fall function is part of the design, though no specific protection rating is claimed.
Everyday Home Use
At home, the case can stay on the phone during daily handling. The TPU and PC materials are typical for phone cases, and the injection moulding process gives a uniform shape. The bracket is included as a separate item in the pack.
Benefits and Buying Value

The main buying points are the frameless design, the bone sensing bracket, and the anti-fall back cover. The case is compatible with several iPhone 17 models, and colour choices are broad. No price, savings, or longevity claims are made in the source text.
Reuse and Low Maintenance
Maintenance is simple: wipe with a soft dry cloth. The case can be removed and refitted as needed. The materials are not described as self-healing or biodegradable. No specific care instructions beyond basic cleaning are provided.
Why Choose This Product
Choose this case if you want a frameless back cover with a titanium alloy bone sensing bracket for an iPhone 17 series phone. It is a non-Apple brand product, so it is not an official Apple accessory. The pack contains one bracket. All details are based on the source information; no additional specifications are invented.




