The fitting is convenient and practical, with excellent texture, and can serve you for a long time without being easily . The craftsmanship can serve you well without breaking easily. This fitting is a very practical and reliable for your needs. Features -Color:Black -Material:ABS, copper -Size: 5.40X5.40X5.00cm/2.12X2.12X1.97in - Will not fade, peel off or crack. fittings with silicone ferrules can produce a better seal. - Precise thread, tightly fitted, not easy to come off. Suitable for most tanks, aquariums, rain barrels or ponds. - Perfect for home and industrial use. Can be installed in rain bucket, water tank, water trough, pond or aquarium - Small and compact size, light in weight, you can carry and use it wherever you go - Every detail is carefully crafted, experience the high durability and practicality Package list: 4 x fitting