[Premium Material]Ring stretcher is a fine workmanship, made of metal material, and for long term use. [Ring Stretcher]Ring stretcher enlarger, easily stretch and enlarge rings & bands. Wedding band resizer, the ring can be firmly fixed when working. [Easy to Use]: With its simple design, this ring enlarger mandrel is user friendly and suitable for both beginners and professionals alike. [Widely Used] Jewelry tool, great for jewelry making, ring repair and ring enlargement work and DIY jewelry making. [Compact Size]: Tool, and portable ring enlarger, so you can carry and use it anytime and anywhere. It is an economical, and practical jewelry tool. Colour:As Shown Material:Metal The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 * Expansion Ring Mandrel With Hexagonal Internal Wrench Only the above package content, other products are not included. Note: Light reflection 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.