Litoexpe is a brand that pursues quality and provides reliable and practical products for global customers. Specification Size?1/2 Inch Material?PVC Connector Type?Elbow Number of Pieces?4 Pcs Warm Tips 1.All products are measured manually with an error of 1-2mm. 2.Please confirm the size you require before placing an order. After-Sales Guarantee 1.We are committed to meeting the shopping needs of every customer. 2.If you have any questions about the product, please feel free to contact with us and we will be pleased to answer them for you.