1:matrial:chrome plated 2;size:1/2"3/4" 3:package:as per your request 4:reasonable price with high quality This pipe clamp by featires a special deep reach head ,which allows you to miroadjust your tightness from the outboard end of your clamp,this design is perfect for tight jobs where traditional pipe clamps may not work. Size:1/2",3/4", matrial:Chrome Plated Steel