Color Black, Cuff Style Straight, Dipped Sleeve Style Curved, Electrical Insulating Type Type I, Item Electrical-Insulating Sleeves, Max. Use Voltage (AC) 17,000V AC, Max. Use Voltage (DC) 25,500V DC, Proof Test Voltage (AC) 20,000V AC, Proof Test Voltage (DC) 50,000V DC, Series 2LB, Sleeve Size L, Sleeve Construction Molded, Sleeve Length 16 in, Sleeve Material Rubber, Standards ASTM D 1051, Brand and Series Salisbury 2LB, Max. Use Voltage 17,000V AC / 25,500V DC, 1 Pair