Features: 90 Degree metal right angled corner brace connectors, for easy fixation and increased structural stability. Metal, strong durability, corrosion resistance, long time use. Drawing process, polishing and grinding, integrated stamping forming, exquisited workmanship, delicate pattern. Widely used in furniture manufacturing, and decoration. It can use in various occasion such as building furniture, fixing wood boards, reinforcing structures, providing support and connection solution. Specifications: Component: Metal Color: 31x31x37 4-hole, 31x31x37 6-hole, 40x40x41 6-hole(optional) Size 31x31: about 38x32x32mm/1.56x1.26x1.26inch Size 40x40: about 40x42x42mm/1.57x1.65x1.65inch Quantity: 20pcs/set Package Includes: 20Pcs L-Shape Corner Brace Connectors note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.