Are you looking for professional and functional screw-on closures? If yes, look no further Our products can meet your needs. Made of iron, it's strong and rust-resistant, and the contents of the jar will not have reaction with the lid. Ideal for storing food such as preserves, jams, sauces, spices and more.Features- Color: As Shown-Material:Iron- Size: 7.40X7.40X1.00cm/2.91X2.91X0.39in -Screw lids is ideal for storing food such as preserves, jams, sauces, spices and more.-Selected material, with strong and airtight, the contents of the jar will nothave reactionwith the lid.-Leak-proof design, the integral screw caps keep the contents of the jar fresh and delicious.-Fashion design, these screw lids make a stylish addition to your refrigerator or pantry as great decorations.-You will receive enough regular caliber can lids, enough to meet your daily needs and replacements.Packing list40 x Screw Lids