Description: All food grade PE material, environmental protection, non-toxic and non-toxic, Acid and alkali resistant. Can be used in aquarium, food, medical treatment, irrigation, municipal water supply, etc. Made of polyethylene(PE) high quality plastic material, firm and durable. Smooth surface and inner wall, durable Light and Small. Exquisite craftsman makes it safe and reliable. The plastic fish tank hose connectors are made of high quality plastic,friendly to people and fish,perfect for mending or extending aquariums air hose. New and high quality Name: Baota positive tee joint Material: translucent PP, white PE, all food grade Usage: non toxic, odorless, high temperature resistant, suitable for direct connection of hoses, convenient and fast. Size: as shown in the figure Color: White / translucent Package includes: 1pc Note: Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.