Nobleuv Metal Trolley coin keyrings these are the perfect giveaway item, ideal for Gyms, offices, shopping & giveaways. 23 mm coin with full colour print to 1 side print only, please refer to artwork guidelines. Made from nickel plated iron with a metal trigger clip & split ring as standard. Need it faster? Check out our Express range for our fas lead times on selected products. Also available in our Creation, Rainbow & Eco categories.