Package Includes: 1 x Ceramic Soldering Boards Dimensions: 5-1/4" x 3-5/8" x 1/2" Description: This ceramic soldering boards is a must-have for jewelry makers and other soldering crafts. Take your jewelry making and soldering to the next level with them. The lightweight ceramic material reflects heat, making it a safe and effective choice for soldering gold and silver jewelry. The boards can also be used to prevent desktop burns and reduce losses during the soldering process. The no hole design of the soldering state can protect your workbench from fire and high temperature deformation when soldering.