Made of metal and acrylic material, it is durable. Wide application range, suitable for repair industry, investigation, industrial electronics, laboratory, medical treatment, identification of jadeite, coins, jewelry and jade, porcelain, bronze ware, antiques and many other fields. The product design is novel, with a magnifying glass and led lights, and the desktop design helps you to stably repair damaged appliances. The product can rotate 180 degrees, with diverse functions and wide applications. Please note that starting the requires three 7th batteries. For safety reasons, the product is delivered without batteries. Describe Name: Maintenance Tool Shelf Material: metal+acrylic Color: Black & Silver Quantity: 1pc Specification: maintenance support with led lamp (product without battery) and magnifying glass. Power supply specification: 3 7th batteries Package Contents: 1 x Maintenance tool rack 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.