Description [High-Quality Material]Regular mouth canning lids is made of tinplate, with excellent sealing and corrosion resistance, and the smooth surface is not easy to crack, peel or corrode. In addition, it can be used in refrigerators, dishwashers and microwave ovens due to its high temperature and low temperature resistance. [Size Description]Reusable Jar Split-Type Lids have a diameter of about 2.76 inches / 7 cm, which can be compatible with most ordinary mouth-shaped glass bottles. Please the size before buying. [Silicone Seals Rings]The sealing ring made of environmentally friendly silica gel is used inside the can lid, so that the ball wide mouth canning lids has good sealing performance, air tightness and non-leakage. The sealing ring of each can adopts a small groove Designed to be tightly sealed. [Health and Environmental Protection]Canning Lids can be used multiple times. After use, please boil it with hot water for cleaning to better protect the health of you and your family. The quantity of 150 pieces is enough to make a lot of salads in one week, so that you can easily carry it with you when you go to work or school. [Wide Application]Our Canning jar Lids are compatible with most jars to store spices, jams, soda, fruits, , candies, salads, milk, smoothies, tea, coffee, cereals, seasonings, beverages, screws or Keep other small objects . Colour:Golden Material:Tinplate Package Contents: 150 * Canning Lids Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.