2020 WWE Clash at the Castle Official Advertising Velcro Posters / Banners and Flags, a large collection of 7 fabric and Velcro backed display poster sized (62cm x 82cm) and 16 flag displays for programmes. This was an event produced by the American promotion WWE. It was held for wrestlers from the promotion's Raw and SmackDown brand divisions. The event took place on Saturday, September 3, 2022, at the Principality Stadium in Cardiff, Wales. This marked WWE's first major stadium event to take place in the United Kingdom since the 1992 Summer Slam. NB to be sold in aid of the Charity Tenovus, with thanks to WWE