Features: People who are welding apprentices can use this metal square plate as a practice plate to learn how to weld and roll, which is easier for them to understand welding techniques. This metal backing plate can be applied to a variety of forming processes and is great for factories, industrial workshops, welding factories, post factories, repair shops and homes. Specifications: Material: A36 steel Color: as pictures show Size: about 1/4 x 10 x 10 inches/ 0.6 x 25.5 x 25.5 cm Package includes: 1 x Hot rolled square plate Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Please wear gloves to prevent accidents.