Our 2oz high quality bulk glass jars come with screw on child resistant (CR) locking lids. The glass jars and lids are separated for easy packaging. Great for storing flower, concentrates, edibles, & more. These premium jars feature a child resistant lid that locks into place upon sealing, airtight seal, odor resistant, durable, & reusable. Great for all types of storage including personal, commercial, and retail use.