72mm Green Paper Barley Adhesive Tape (50 Meter) 38mm Rubber Self Bonding Electrical Tape with 9 meter length These are Carbon Film Resistor

These are Carbon Film Resistor with a value of 4

Its used to accept the light or photo after accepting it converts the light signal in to the electrical signal it mostly used at receiving end or on destination

of Channels 2 Size 51

It's a Box Type general-purpose Relay 12V DC 30A

72mm Green Paper Barley Adhesive Tape (50 Meter) 38mm Rubber Self Bonding Electrical Tape with 9 meter length These are Carbon Film ResistorThis is a 72mm Green Paper Barley Adhesive Tape with a 50 meter length. Which you can use in Painting, Arts & crafts etc. It can be used in Li ion battery insulation, barley paper battery pack cell insulation etc Specification Product Green Paper Barley Adhesive Tape Width 72mm 3 inch Type Adhesive Single Side Pattern Plain Colour Green Material Barley paper