Universal TV cable cover – modular masking strip cable management

Universal TV Cable Cover – Modular, Clean, 3D-Printable Cable Management

Looking for a simple, clean, and practical way to hide the cables running to your wall-mounted TV? This model was designed exactly for that!
This is a modular cable cover system that neatly organizes and conceals all your TV wires in a minimalistic and fully customizable way.

🔧 Features

Modular design – print as many segments as you need and combine them into one long cable cover. Perfect for any installation height.

Easy mounting – the main cover slides onto special wall-mounted rails secured with screws. This makes installation stable and removal effortless.

High capacity – the internal space is about 5 cm wide and 2 cm deep, providing plenty of room for:
✔ HDMI cables
✔ Power cords
✔ Optical audio
✔ LAN cables
✔ Soundbar wires

Clean & aesthetic look – once painted in wall color, the cover visually disappears and blends into the background.

Quick cable access – easily add, replace, or remove cables without taking the entire system apart.

📐 Dimensions

Internal width: 50 mm

Internal depth: 20 mm

Segment length: depends on model; print as many as you need

🖨 Print Settings

Material: PLA / PETG (PETG recommended for long vertical sections)

Layer height: 0.2 mm

Infill: 10–20%

Supports: not required

🛠 Installation

Mount the wall rails using wall plugs/screws (2 per segment).

Place your cables along the wall.

Slide the printed cover down onto the rails – it snaps in securely.

Paint the cover if you want it to perfectly match your wall.

🎯 Ideal For

Wall-mounted TVs

Soundbars

Game consoles

TV boxes / media centers

Home theater setups

💬 Notes

This model is designed to be lightweight, practical, and easy to print.
If you need a different width, depth, or want additional accessories (corner pieces, wider versions, etc.) just let me know – I can prepare an extended version.