Take care of your automotive soldering needs with this 1 lb. Solder with a 60|40 Rosin Core., Rosin based core solder, 1-lb. spool, 60|40 grade, Designed to help to get your job done right, , , , , , , Weight (lb)1.07, Height (in)2.5,Width (in)2.5,Depth (in)2.5