I see you have found This One's trove of magical devices and accompaniments. Much wonder is found here, but please, do make sure that you select the item that is appropriate for your needs.
Official HBO Game of Thrones House Sigils Battle of The Bastards Soft Gel Case for iPhone 7 Plus/iPhone 8 Plus
CustomUSB FDC-0369-16G CustomUSB 16GB Game of Thrones Stark Sigil Direwolf USB Flash Drive (FDC-0369-16G)
Official HBO Game of Thrones Arya Quote Needle Graphics Hard Back Case for iPhone 7 Plus/iPhone 8 Plus
Official HBO Game of Thrones Iron Throne Key Art Leather Book Wallet Case Cover for iPhone 7 Plus/iPhone 8 Plus
Game of Thrones Extended Gaming Mousepad 800x300x2mm (31.5x11.8x0.07 inchs) Non-Slip Rubber - Big Mouse Pad XL Size by LP Chiel (#3)