Perfect for insulating wiring and protecting solder and other connections. Simply slip over the connection, heat and go! Cables are perfectly isolated and protected from mechanical damage. A staple product in any workshop or garage. Following sizes are included in the set: 13x85mm (8 pc) 10x80mm (8 pc) 7x80mm (16 pc) 5x40mm (20 pc) 3, 5x40mm (20 pc) 2x40mm (30 pc) 2, 5x40mm (25 pc)