Affordable quality products you can trust for your D.I.Y needs Our pvc fittings are made from 100% PVC virgin material. It is NON-TOXIC, LEAD FREE, SAFE TO USE FOR DRINKING WATER. It has PSI index of 150 will not easily break or crack. For Fittings MILLIMETER (mm) is Internal diameter of the fitting INCHES is for reference or matching the pipe size that you will attach (because in Philippines we denote sizes in inches) For Pipes INCHES is the Internal Diameter of the pipe MILLIMETER (mm) is the Outer Diameter of the pipe to match the internal diameter of the fitting *Price is per piece* 🔥LOW PRICE & HIGH QUALITY PRODUCT!🔥 ✔️GUARANTEED BRAND NEW! 😘. Please check your order carefully before placing an order and check the changes of the goods to prevent inconvenience and errors. 😘. Photos posted are actual items. Please allow some slight color difference as different lights and monitors always show different colors. 😘. No returns as we always make sure that the products going out of our door are of good quality. 😘. If there are problems, inquiries or concerns, please feel free to message us and we will get back to you as soon as we can. 😘. All items are available, on hand, and are ready to be packed and shipped upon order 😘.We are a local wholesaler, providing quality products at the lowest prices, and we are ready to ship at any time. have a beautiful day!