This Newborn caulking gun, model 910-GTR, features a grip handle with a professional ratchet rod design for smooth application. It is made of steel in blue & gray colors, with a length of 12.5 inches and a weight of 1.5 lbs. The gun has a capacity of 1/10 gallon and includes features like dripless flow, a ladder hook, and a smooth rod. It is manufactured by ACE TRADING - NEWBORN TAIWAN.