Description Do you need durable yet convenient leak-proof caps for glass bottles? If yes, then this product can be used as good choice for you. The caps are reusable and suitable for replacement use, leak-proof and reliable, made of PE material, durable and practical. Features -Color:Transparent -Material:PE -Size:6.10X6.10X1.00cm/2.40X2.40X0.39in -Note: Diameter: 61mm,Suitable for 150ml jar. - The reusable replacement bottle caps can use many times and is easy to store and use, giving you great experience. - Made of PE material, safe and durable, excellent and useful, you can use it with confidence. - The seal is stronger than ordinary bottle caps, clean and safe, and creates good sealing effect, leak-proof. - Stable and practical, excellent and useful, universal and reliable for home use. - Wide application, multi-functional and practical, suitable for milk bottle, glass bottles. Package list: 30 x pudding jar lids replacements