Features: 【Leak-Proof Design】The unique leak-proof bottle dispenser connector ensures not dripping during liquid transfer, eliminating the common issue of spillage when pouring from traditional bottles. 【Broad Compatibility】This tool fits multiple plastic bottle sizes without requiring additional adapters for effortless connection. 【User-Friendly Operation】Featuring a quickly fit mechanism, users can install and remove it quickly without tools, significantly enhancing efficiency. 【Durability】Crafted from durability plastic, it offering excellent corrosions resistance, extending the product's life. 【Portable Design】Its lightweighted construction makes it easy to carry, ideal for travel use and convenient for replenishing items on. Specifications: Component: Plastic, Process: Precise molding process smooth Size: 6.6x6cm/2.6x2.36in Color： Optional Practicality: Leak-proof design effectively avoids waste of liquids Package Includes: 2PCs Leak-proof bottle dispenser connectors note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.