Product Description: 1. The thickness of the wooden board can be adjusted, with a range of 10-15mm depending on the height of the board 2. There are two types of scales, metric and imperial, with clear scales and corrosion resistance, oxidation resistance, and durability 3. The main body is made of high-strength and high-quality aluminum alloy with anodized CNC processing on the surface, which is durable, rust proof, and wear-resistant, with a bright and shiny appearance Name:wall panel installation tool Material:aluminium alloy Scale:Metric and imperial systems Shortest distance:125mm/49.2inch. Maximum Distance: 203mm/79.9inch Notes : 1. Manual measuring, please allow 1-3mm error,thank you. 2. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Material: Aluminum alloy colour: As shown Package Contents: 1 * wall panel installation tool 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.