If you are looking for lamp chassis, I can tell you that our product will be your . Use stable materials, can use it for a long time. Although it is simple , it is very practical when used. The weight block ensures secure and stable placement. Features -Color:Black -Material:Plastic -Size:27.00X27.00X2.20cm/10.61X10.61X0.86in -Note:The counterweight needs to be at 10mm smaller than the base of the desk lamp to be installed normally. - Heavy-duty base plate for added stability and safety. Built to last with and stable construction. - Enhance the aesthetic appeal of your floor lamp with the sleek and modern weight block shaped. - Enjoy a stable and secure lamp with the weight block that prevents tipping and wobbling, useful. - With fine workmanship, the lamp weight block base is not easy to wear or tear, very practical in use. - Stylish and functional addition to any home decor, you can use this light base weight with confidence. Package list: 1 x Lamp Base Weight Block