Silicone Seals for Wide Mouth Jars - Reusable High Heat Preserving Food Safe

Reusable Silicon Preserving Food Safe Seals Suit Ball Mason Stainless Steel Wide Mouth Lids.​ 

These are of the highest quality silicon and contain NO BPA! (Bisphenol A)

Approx 85mm Dia x 6mm Wide x 4mm Thick