Do you need 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 material, and practical. Features -Color:Transparent -Material:PP -Size:4.40X2.00X0.50cm/1.73X0.79X0.20in - It is manufactured with stable materials, special and unique, excellent and useful for long time use. - Smooth surface and nice polished, neat and generous, so don't need to worry about harming your hand. - Leak-proof, not easily to deform, easy to use and . It will easily meet your different needs! - Reusable design makes it can be used repeatedly, much convenient and practical for you. - With the compact size and lightweight design, it can be easy to use and convenient to replace. Package list: Bottle Caps