Hi there. We are based in the UK and we supply them. You can contact us via our website with the size you need (inches or cm of width) if you are local. If you are abroad, shipping may be too much but you should be able to source something similar. Maybe speak to Vastex if you are in the USA. Our website is dalesway.co.uk but please note it is not listed as a product, so just email us.
This is an item we sell in our online shop. If you want to build your own, you will need to work out a way of holding the screen at a height that is comfortable for you. The measurements will depend on what works for you, so the unit we sell has the ability to place the screen in various positions.
