This Lasco 90 degree elbow is an excellent plumbing fitting for your PVC SCH 40 pipe system. With a pack of 7, you'll have plenty to complete your project with ease. It's made of durable PVC material and has a fitting type of elbow. The Brand is LASCO and the Shape is a 90 degree elbow. The elbow size is 3/4 x 1/2 inches. This particular item is an open box, so act fast before they're all gone.