Gazelle Brand Economy Bonded Leather Coasters, unbacked, 1.5mm thick. Choice of eight standard plus three supplemetary colours. Gold or Silver foil blocked. Available square (82mm or 93mm), circular (95mm or 105mm), octagonal (95mm) , rectangular, oval or special (e.g. house shape).Listed costs relate to 82mm square coasters. Other shapes and sizes cost a few pence more.