Featuring a tamper-evident design, these essential oil bottle caps offer peace of mind by ensuring that your oils remain uncontaminated. The 18-tooth screw thread provides a tight seal, preventing any leaks or spills. These caps are suitable for a variety of uses, including aromatherapy and fragrance storage, making them a versatile addition to your collection. Features -Color:Black -Material:Plastic -Size:2.10X2.10X2.00cm/0.83X0.83X0.79in -Durable plastic: crafted from plastic, these caps are robust and resistant to damage, ensuring they last longer. -Secure closure: the 18tooth screw cap design offers a tamperevident feature, preventing unauthorized access and leaks. -Leakresistant: designed to prevent leaks, these caps help keep your essential oils . -High capacity: for extended use, these caps can hold a significant amount of essential oils. -Multipurpose: suitable for a wide range of essential oil bottles, making them easy to carry and store Package list: 100 x essential oil bottle caps