Feature: 1. Complete Jewelry Making Kit: Our jewelry making kit includes a bracelet sizing tool, aluminum ring mandrel, small rubber mallet, a set of metal ring sizers, one large and one small jewelry polishing wand, and two jewelry polishing cloths for all your jewelry making and maintenance needs. 2. Bracelet Sizing Tool: The bracelet sizer in the set has a graduated diameter and is sturdy and long lasting. The bracelet sizing tool can be used not only for bracelet repair and maintenance, but also to accurately measure the bracelet size to make your jewelry fit better. 3. Sturdy Materials: We understand the importance of the quality of our jewelry making tools in the creation of jewelry, so these ring sizing tools are made of premium materials to ensure reliability and durability for long term use. 4. Intuitive and Easy to Use: The ring sizing tools have been carefully designed to be easy to use. Their intuitive design makes the measuring process easier, providing you with a smooth jewelry making experience. 5. User Friendly Design: We are committed to providing you with the most convenient and thoughtful experience. These tools are designed to be simple and easy to understand, making it convenient for you to take ring size measurements at home and enjoy jewelry making. Specification: Item Type: Jewelry Making Kit Set Material: Plastic, Iron, Aluminum Bracelet Mandrel Size: Top Width: Approx. 3.5cm / 1.38in Length: Approx.30.5cm / 12.01in Bottom Width: Approx. 7.9cm / 3.11in Rubber Hammer Size: Length: Approx. 22cm / 8.66in Width: Approx. 6cm / 2.36in Ring Mandrel Lenghth: Approx. 24.5cm / 9.65in. Package List: 1 x Bracelet Mandrel 1 x Rubber Hammer1 x Ring Mandrel 1 x Set of Ring Sizer 1 x Small Polishing Stick 1 x Large Polishing Stick 2 x Cleaning Cloth