15mm wallboard edging

[alecturn1]

Does anyone know where you can get this type of wall board edging?
It’s 15mm board,but the only stuff I can find has only got about 2mm lip.The one I’m looking for has 7mm lip?

 

[oldiesontour]

Magnum a variety of edgings/trims may be worth a try Woolies/market keeping may have something

 

[oldiesontour]

Market Deeping not keeping