30 foot roll of flat tapewire with a heavy mylar coating. The tapewire has an adhesive backing that will adhear to most any surface. The two copper strips are colored black and copper for easy identification. The width of the tapewire is 5/8th of an inch with a 1/2 inch from edge to edge of the copper strips. This wire is capable of carring up to 6 amps of current and is an excellant product for wiring your doll house. Upon completion of application into your room box or dollhouse, it is recommended that you coat it with white shellac as a primer. This will allow one to paint over the tapewire.