What you see is what you get. Brand-new never used. In original bag, Will be sent USPS First 4 pictures example picture 3 pictures see the size see other picture for actual item. yes has red dust cap This is 3/4 NPT 1/2 body If you have any questions don't be scared to ask What's Included : 1 Female Couplers 1 Male Couplers 1 PVC Dust Plugs 1 PVC Dust Caps Thank you for shopping eBay If you are unhappy with this item I do accept returns. please send back in original package was delivered in in original condition was delivered in to receive refund