Really!!! dont think they will sell many at this price (unless its a typo error..)
I will stick with Appleby
British General 2-Gang Dry Lining Box 35mm - Screwfix
Order online at Screwfix.com. Chemical-resistant PVC box with 25mm circular knockout. Ideal for mounting electrics into dryline cavity walls, partitions and plasterboard walls. Compatible with double plate accessories. Suitable for use in commercial and industrial environments. FREE next day...
www.screwfix.com
I will stick with Appleby