Ball Glass Canning Jars

Ball® Glass Canning Jars - 4 oz   Preserve your fruits, vegetables and sauces in these glass jars. Like grandma used to use. For country stores and home canning. Tin plated, vacuum seal lid keeps foods fresh. Withstands temperatures up to 250°F. FDA compliant. DIMENSIONS: Height: With Lid: 2 3/8" Without Lid: 2 1/4" Opening Diameter: 2 3/4" TEMPERATURE: Withstands sudden 90° F temperature change. COMPATIBILITY: Shrink Bands: 1" Clear, Perf: S-12234 1" Clear, Non-Perf: S-12225 2" Clear, Perf: S-18629 Safety: S-16289 FEATURES: Freezer safe. Leave 1/2" space at top to allow for food expansion. Oval shaped flat surface for labels: 2 x 1" USAGE: While made of FDA compliant materials, it is recommended to clean before first use. SPECIFICATIONS: BPA Free