Our Spice Jars are made from high-quality Lead-Free durable glass. Clear glass lets you have a clear look at spices, each square glass jar measures approximately 4 1/8" x 1 3/4" with a 1 1/4" opening. The modern design square shape and tops fit any spice rack, cabinet, organizer, drawer, or kitchen. Exclusive sift and pour shaker lids matching metal airtight caps which means your herbs stay fresher longer! Preprinted Round Spice Labels which includes blank labels that can be written on with a white paint pen, gives you the option of labeling the sides or the lid of the jars. Use our square glass jars for organizing drawers, seasoning, storing spices, salt, pepper, herbs, DIY projects, and more! These mini jars have a variety of uses such as party favors, craft or office supplies, decorative projects, or homemade goodies.