Measure Tool Size--Metal ring stick measure tool with US sizes of 1-15.$Ring sizer mandrel is made of aluminium.The 27 Pc ring sizer gauge set is made of stainless steel,long service time$Useful Tools for You Choose Ring--With the ring guage you can easy to know which size you need,and can give you husband/ wife,girlfriend / boyfriend a surprise give her/him a correct size ring as a gift$Measure Size Easily--Ring sizer or finger gauge made of alloy metal, measures the size of your fingers for making rings$Package included: 1 ring sizer guage + 1 ring sizer mandrel + 1 plastic ring sizer belt