Comprehensive Set: This package includes 6 regular mouth wooden lids (outer diameter 2.76 inches, inner diameter 2.17 inches) and 6 wide mouth wooden lids (outer diameter 3.3 inches, inner diameter 2.76 inches), along with 12 silicone sealing rings. A complete set to cater to various jar sizes and daily needs. Crafted from high-quality wood, these mason jar lids feature a smooth, burr-free surface ensuring safety and comfort during handling. Their robust construction resists deformation, promising durability and long-term usability in your kitchen or pantry. Enhanced Freshness: Each lid is equipped with a silicone ring that ensures an airtight seal, effectively blocking air exposure and maintaining the freshness and dryness of stored foods such as cookies, sauces, and nuts. Ideal for both food preservation and as an attractive serving option. Space-Efficient Design: Designed with a raised edge, these wooden lids allow for convenient stacking of multiple jars, maximizing storage efficiency and helping maintain an organized kitchen space. This feature is particularly useful in kitchens with limited storage areas. Versatile Compatibility: Our wooden lids are designed to fit a variety of jar sizes including 16oz, 8oz, and 4oz standard mason jars. They are also suitable for use with ceramic storage jars, candle cups, and more, making them a versatile addition to your household supplies. Color: As Shown Material: Wood Package Contents: 6 pieces of regular mouth cover 6 pieces of wide mouth wooden cover