Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! [ Quality Material] Strong tie Brackets with heavy-duty hardness, , Anti-rust, which provide extra service life, Perfect for Trusses/Rafters Ties. [Function]Use to connect the trusses/rafters and the top plate of the wall to resist high-wind/seismic forces, or connect 2X deck joists on top of a perpendicular beam [Easy Installation]Put the rafter ties on the joists or rafters and drive in the screws to complete the installation [Features]Hurricane bracket can soppose lateral and uplift loads and are perfect for joists and rafters together. Colour:silver Material:hot dipped galvanized steel plate Package Contents: 30 x rafter brackets 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.