Made from silicone material, it offers exceptional durability and safety. The solid design provides a good sealing. Its easy installation and replacement make it a convenient choice. The material enjoys the high durability, not easy to deform or break. Features -Color:Black -Material:Silicone -Size:1.60X1.60X1.28cm/0.63X0.63X0.50in -Size:1.90X1.90X1.40cm/0.75X0.75X0.55in -Size:1.80X1.80X1.30cm/0.71X0.71X0.51in -Size:5.60X5.60X5.30cm/2.20X2.20X2.08in -Size:1.46X1.46X1.14cm/0.57X0.57X0.45in -Size:1.30X1.30X1.16cm/0.51X0.51X0.46in -Size:0.75X0.55X0.55cm/0.29X0.22X0.22in -The diameter of plug in part: 2.7mm 6mm 7mm 7.5mm 10mm 11mm 12.5mm -These silicone plugs provide effective sealing to prevent leakage of liquids or gases, ensuring that your items stay fresh and secure. - The material is safe and light, which is wear resistance and practical for the lasting time use. - The installation and replacement process is quick, easy, making it a simple solution. - The solid design effectively prevents any water or air leakage, providing a secure sealing. - It has a simple design, very practical in use, giving you a . Package list: 4 x silicone plugs 2.7mm 4 x silicone plugs 6mm 4 x silicone plugs 7mm 4 x silicone plugs 7.5mm 4 x silicone plugs 10mm 4 x silicone plugs 11mm 4 x silicone plugs 12.5mm