50Pcs 5 Styles Silicone Bottle Seal Plug, Reusable Replacement Bottle Stopper, Flat Round, WhiteSize: Flat Round: about 14x10mm, inner diameter: 6mm, 10pcs; Flat Round: about 15x12mm, inner diameter: 7mm, 10pcs; Flat Round: about 16x12.5mm, inner diameter: 7.2mm, 10pcs; Flat Round: about 17x12mm, inner diameter: 7.5mm, 10pcs; Flat Round: about 18x11.5mm, inner diameter: 9mm, 10pcs.
