What is the difference between a silicone and a plastic case?

A silicone case is soft and flexible, and it absorbs impact well. It grips in the hand, but it collects dust and yellows over time. A hard plastic (PC) case is thin and easy to keep clean, but it does not give under impact. For most people a TPU or hybrid case is the better compromise — it combines both.

How do I choose the right case?

Choose for the way you actually use the phone: if you drop it often, take a rugged case; if you want to keep the phone slim, TPU or silicone is enough; if you want to carry cards, pick a wallet case. Above all, check that the case is made for your exact phone model.

Does a case protect against drops?

Yes, though how much depends on the type. A thin silicone case keeps scratches away and helps with low falls. Rugged cases such as UAG or Spigen Tough Armor are drop-tested from 2–3 metres and give the most protection.

Why does a clear silicone case turn yellow?

UV light and the natural oils on your skin cause it. It is normal and cannot be prevented entirely. Tip: a darker colour or a clear TPU case yellows far less visibly.

Fits: Apple iPhone 17 Pro Apple iPhone 18 Pro

Phone Cases

3mk Just20g Matt Case for Apple iPhone 17 Pro - Matte Black

SKU: 5903108664905

Price

€5.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 39.00 €

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

September 17‑19 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

September 17‑19 (from 9.99 €) (FREE from 99 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Compatible devices

iPhone 17 Pro, iPhone 18 Pro

Description

Designed for Apple iPhone 17 Pro/ 18 Pro

Twenty grams of real protection

Just20g Case™ is the lightest Military Grade certified case in the entire history of 3mk Protection, tipping the scales at just 20 g. That featherweight figure costs you nothing in safety: the case is made from tough polycarbonate of the kind used in high-risk environments and put through an additional hardening process that makes it exceptionally durable. Your phone stays protected while the case itself all but disappears in your hand.

Barely there on the body

This is a frameless design, so the added bulk is close to zero even next to so-called slim cases. The original lines and colour of your device stay on show and you keep every advantage of a thin body. Two finishes are available: clear and semi-transparent black.

Shaped around your palm

The case fits like a second skin. Your phone will not slip out of your grip or dig into your hand, and the ports and buttons remain easy to reach. Its reliability was confirmed by demanding Military Grade testing, in which the protected phone was dropped from height onto hard surfaces again and again and survived even the harshest falls. The box contains the Just20g Case™.