Made of sturdy material, these jar lids are and practical, ensuring long-term use. The reasonable shape of these reusable jar lids provides good sealing properties, bring you good using feeling. And with sufficient quantity to satisfy your demands very well. Features -Color:White -Material:PE -Size:1.60X1.60X1.10cm/0.63X0.63X0.43in -Inner diameter is 11mm/0.43inch -This bottle cap is made of sturdy materials, ensuring its usefulness for long period of using. -Smooth surface and polished finish make this bottle stopper easy to use, without hurting your hands during use. -Leak-proof design make this bottle sealing cap easy to use and , meeting your different needs. -The reusable design allows for repeated use, making this bottle cap will not affect the overall look of your bottle. -Compact size and lightweight design make this bottle cap easy to use and replace, providing convenience in your daily life. Package list: bottle lids