[Strong Sealing Function]This product has strong sealing function and no leakage. [200ml Capacity] It can collect 200ml of milk in one time, which is convenient and practical. [Easy to Disassemble]This product is easy to disassemble and easy to clean. Convenient to use. [Plastic Material] This product adopts environmentally friendly material. [Excellent Durability]This product has excellent quality and durability. colour:blue + white Material:plastic Package Contents: 2 x bottle 2 x Connector 2 x shunt 2 x Fixed tray 2 x Fixed bracket 8 x screws (including pads and nuts) 2 x Fixed cable tie Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.