It's so easy to install the lightweight panels directly to the wall. 
Either fix with adhesive or screw through the felt backing.

What do I need?

- Tape Measure
- Hand Saw
- Screwdriver
- Grab Adhesive
- Pencil 
- Spirit Level

Preparation

Cut panels to size across the width using a fine-toothed handsaw or slice felt vertically with a sharp utility knife.

Installation Methods

You will need a grab adhesive if bonding to the wall. 
Alternatively, 9 x black screws per panel 3.5mm x 35mm (Use suitable wall plugs if securing to plasterboard)