xyzprinting replacement rubber filament grommet

i cant believe that one of these grommets could be lost but lost it i did

i have included 1 piece and 4 pieces with flex it stays realy molten way to long to just print one at a time 1 comes out as a big blob

so unless you have a layer fan i recommend printing the 4 set

i have added a brim to help hold down the part
so no brim or supports are required