Giantree 20 Pcs Shower Flow Reducer Limiter Set, Shower Water Flow Restrictor in 4 Specifications Silicone Shower Head Water Saver Adapter for Fixed Shower Head Handheld Showers

Product name: Silicone gasket

Material: silicone

Product size (cm): diameter 19mm, thickness 3.9mm (red, yellow, and blue) and 2.2mm (black), caliber blue 2.6mm, red 3.8mm, yellow 6.8mm, black 10.6mm

Packing list: 20pcs silicone gaskets (5 red, 5 yellow, 5 black, 5 blue)
                    /40pcs silicone gaskets (10 red, 10 yellow, 10 black, 10 blue)