<p>Metal Ring Mandrel Stick: The ring mandrel measure tool is made of aluminum with US sizes of 2-15 and European sizes of 41-76 (with half sizes, no quarter sizes)</p> <p>Metal Ring Sizer Guage: The Ring Sizer Set are made of steel,US size(0-13) in half sizes, come with a flexible cable with a screw connection so each size ring can be take out and easy to use alone helping you confirm the correct size before purchasing.</p> <p>Jeweler's Rubber Hammer : with Double-Faced Soft mallet head made of high-quality high-carbon steel forging, have high strength The rubber head made of rubber material, soft translucent, proper hardness, suit for tapping gold and silver jewelry, plastic parts, electronic components, woodworking parts and 't hurt the working surface Ring sizer Guage Detachable design, each size ring can be take out and easy to use alone. Help you confirm the correct size before purchasing.</p> <p>Durable and never rust, good value for quickly figuring out the sizes of rings and fingers, great for , wire working and jewelry no matter you're a beginner or a professional, Perfect present for your lover, family and friends</p> <p>Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on.</p> <p>Colour: as shown</p> <p>Material: rubber + metal</p> <p>Package Contents:</p> <p>1 x ring sizer mandrel</p> <p>1 x ring sizer guage</p> <p>1 x jewelers rubber hammer</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>