The true utility trollydolly is perfect substitute for a pound or euro coin fitting in most supermarket trolleys with an added bottle opener and screwdriver feature it is an extra handy key ring accessory features releases almost all shopping trolleys without needing a coin bottle opener feature flat head screwdriver feature quick release stainless steel clever clip product size l65 x w22mm weatherproof hard case included fits most mobile phones 11 x 6 x 2cm