This chassis accessory for desk light, manufactured with sturdy iron material, so that it can serve you for a long time. Fine craftsmanship can ensure the durability and practicability. Specially designed for the desk lamp and floor light, bringing a new look to your lamp. Features -Color:Black -Material:Iron -Size:10.50X10.50X2.00cm/4.13X4.13X0.79in -Note: Compatible with 110X20mm diameter floor lamp bases. - Iron weight block ensures secure and stable placement. and for longtime use. - This lamp chassis has a simple design, but very practical in use, giving you a . - This metal lamp chassis is sturdy, not easy to break, prevent corrosion, can withstand the longtime using. - Smooth surface and nice polished, neat and generous, so don't need to worry about harm your hand. - The desktop or floor light base is easy to use and install, bring much convenience to you. Package list: 5 x light weight