This is a set of jar lids, which are made of good iron material, for use. Designed with straw hole, you can insert your various straws to drink beverages conveniently. They can give you a great usage experience. You can send them to your friends and relatives as great gifts. Features -Color:Black -Material:Iron, Silicone -Size:7.00X7.00X1.50cm/2.75X2.75X0.59in -Manufactured with premium iron material, these bottle lids are enough to use. -These practical jar lids can meet your daily usages or replacements -These tank storage lids are compatible with most ordinary mouth jars and wide mouth jars. They can also use water cups and food storage tanks. -The convenient bottle lids are perfect for home, camping, milt tea shop, coffee shop, etc. -The straw hole on lids makes it convenient to drink beverages and other drinks. Package list: 10 x Jars Lids 10 x Flower Shape Stoppers