Material: metal Color: sliver Product Dimensions: 11.61 x 2.58 x 1.5 inches Packing weight: 3.77lb Package size: 11.02 x 3.54 x 2.76 inches Conveyor roller and bracket set provide practical value for various industrial and DIY applications with their efficient sliding performance, easy installation and removal, sturdy and durable structure, and enhanced safety and versatility. Whether it is a home business, DIY project or professional industrial use, our roller and bracket can improve your work efficiency while reducing operating risks, and are your trusted assistant.