All in one set – complete protection for the back of the phone
Looking for a single solution that protects the entire back of your phone? The 3mk FullBack Kit™ is a complete protective system combining hybrid glass for the camera lens with advanced film for the back cover. The set includes 2 sets of glass for the lens and 1 protective film for the back. No more searching for different products – everything you need is in one box.
Invisible protection – your phone's design unchanged
Concerned that protection might spoil the look of your smartphone? We understand. That's why the FullBack Kit™ is designed with total transparency and minimal material thickness in mind. Your friends won’t notice that the device is protected, and you’ll enjoy the original manufacturer’s design. Protection that you don't see but fully secures the device’s critical parts.
LENS – maximum resistance to scratches and cracks
Scratches on the camera lens are the most common issue for smartphone users – keys in pockets, sand, or placing the phone on hard surfaces can ruin the lens. The hybrid glass in the FullBack Kit™ has a hardness of 7H, protecting the lens from coins and other sharp objects. Your photos will remain perfect without risk of quality degradation due to scratches. A single contact with a hard object can damage the camera – our glass prevents that.
Self-Heal™ – self-repairing film for the phone's back
Imagine a film that repairs minor scratches itself – that’s Self-Heal™ technology. Small scuffs from daily use disappear on their own thanks to the innovative material structure. You don’t have to replace the film every few months because it regenerates on its own. Your device looks new for much longer – real savings and convenience without constant replacement.
Semi-Wet™ – perfect adhesion to the phone’s back
The problem of bubbles and peeling film is a nightmare of standard protections – we solved this. Semi-Wet™ technology uses a special mounting gel that guarantees 100% adhesion to the back of the smartphone. Installation is simple and intuitive, and the final effect looks professional without imperfections. This is the durability demanded by the most discerning users.
Reinforcement where it is needed most
The most damage during drops affects the camera lens and back cover. That’s why we provide 200% reinforcement for the camera lens and 150% for the back – thoughtful protection based on real damage data. 3mk FullBack Kit™ is a fully European product designed and manufactured in Poland, with RoHS and PZH certifications – free of harmful substances, safe for skin and the environment. One drop without protection can mean costly repairs – FullBack Kit™ effectively prevents that.
The set contains:
1 piece of protective film for the back of Samsung Galaxy S23+,
2 sets of hybrid glass for the camera lens for Samsung Galaxy S23+,
Global 3mk 
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