Set 5 Đầu Nối Ống Nước Cho Bể Cá 20-63mm 0.5 "- 2" 3 Màu

High Quality PVC Ball Valve Thicken PVC fittings Tough and durable Fresh PVC material made Non-toxic and No smell Material: UPVC Size:Inner Diameter 20-63mm socket Inner Thread 1/2" to 2" Fix Method: Glue/thread Important Notice: Socket type valve is measured in millimeter NOT suitable for British Standard pipes. Please measure the outer diameter of your existing pipe carefully before bidding Thread type valve suits normal threads. Thank you and have a nice shopping!