Blue woven pattern ceramic 4 piece knob nickle finish. 
These beautiful ceramic knobs  are very vibrant and beautiful in person. Each package comes with 4 knobs with all of the needed bolts, washers, and spacers for mounting.
Hardware Size: Approximately 1 & 5/8" Diameter with a 7/8ths inch Projection from base.
Each package contains 4 knobs.