One used vintage SAFARILAND Model 340-3 Double Tan Basketweave 357 Mag Revolver Speed Loader Pouch in very good condition.  The stitching is good, there is a plastic insert in each pouch, both snaps work and it fits a 2 and 1/4 inch belt.  I believe it takes the shorter speed loader as the inside height is about 2 inches.  The Depth is about 2 and 5/8 inches.  It will have to be Mailed in a Post Office Medium Flat Rate Box.