Material:made from quality POM plastic, lightweight but reliable, well made with excellent workmanship, sturdy enough Easy to Install: the blind wand rod can be installed in seconds with no tools or complicated installation required Installation method：just insert the hook into one end of the wand and attach the hook to the connection ring above the blinds, then you can easily adjust the angle of the blinds with the wand Warm Notice: please carefully check all the pictures before purchasing; Please confirm the size to make sure they match your wand What You Get: you will receive 4 pieces of blinds opener, 4 pieces of handles and 4 pieces of hooks for replacement