Vintage Replacement Tupperware Round Tab Sheer Snap Seal Lids
Seal numbers and measurement (Groove Diameter)
215 = 4"
238 = 5 1/4"
227 = 5 7/8"
228 = 6 5/8"
229 = 7 1/2"
230 = 8 5/8"
259 =
1203 = 8 7/8"