Measuring Range: 1/64 - 17/64 inch increments by 1/64 inch and 9/32 inch - 1/2 inch increments by 1/32 inch with holder Individual Marking: Each radius gauge is marked with a model number, making it easy to quickly select the appropriate model. High Quality: Made of stainless steel with high rust resistance, it is rust-resistant and durable. High Efficiency: Different specifications of radius gauges can greatly improve your efficiency Portable Radius Gauge Set: Equipped with a foldable plastic cover, it can help you effectively store these radius gauges for easy transport. Color: As Shown Material: Metal Package Contents: 1 * Radius Gauge Set 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.