Screen Protectors for Xteink X4

Protector films are typically made from PET (polyester) or TPU (thermoplastic polyurethane).

PET is a clear polyester material that is dimensionally stable and forms a smooth surface. It is commonly used for thin, transparent films.

TPU is an elastic thermoplastic polyurethane. It is more flexible than PET and can partially level out minor surface marks thanks to its material elasticity (self-healing).

Depending on the version, the top layer may include a coating to reduce fingerprints and make cleaning easier.

Usually not—protector films are very thin and designed for normal touch operation.

Protector films are engineered to be very thin so touch detection remains reliable.

What matters most is a clean, bubble-free install: trapped air or dust can cause local issues, not the film material itself.

Many films also use a smooth top coating so your finger glides similarly to the bare screen.

Clean the screen thoroughly, work in a low-dust area, and smooth the film down slowly from one side to the other.

A bubble-free install depends on cleanliness and a steady application.

• Degrease the screen with a cleaning wipe, then dry it completely.
• Work in a low-dust environment (for example, after a short hot shower to settle dust).
• Align the film, tack down one edge, and lower it slowly.
• Use a card/squeegee to push air out from the center to the edges.
• If you spot dust, lift the film carefully, remove the speck with tape, and press back down.

Small remaining bubbles often fade after a short time once the adhesive fully settles.

Clean the display thoroughly, align the film exactly, and smooth it out with a card.

It's best to use a dust-free room like the bathroom. A credit card wrapped in a cloth makes an ideal squeegee.

Also check out our installation video.

Yes, once your order is dispatched, you will receive a tracking number via email. You can also find it in your customer account.

You can use the tracking number to check the status of your shipment at any time. We send the tracking link directly in the shipping confirmation.

Delivery takes 2-4 days to the UK, and usually 2-5 days to other European countries. Worldwide shipping times vary.

We process your order within 24 hours on working days.

Typical delivery times:

• UK, Austria, Switzerland: 2-4 working days
• Germany: 1-3 working days
• France, Italy, Spain: 2-5 working days