Construction: Two-ply polyester-neoprene coated reinforced with wire helix Standard Colors: Black Standard Lengths: 25'Size Temperature Range: -40F to 250F Range: 2" to 24" Features: • Longer life for positive or negative pressure movement of light particles or materials • Flame retardant to UL94V-0 rating • Conductive compound available for static discharge applications, consult factory for minimums • Non-metallic helix available for non-conductive use • Available as 1PN (1-ply) for temporary service and lighter applicationsBecause of all the variables (color, diameter, length, etc...) we are unable to load all the part numbers and prices.Please call us with specs and we will be glad to give you a price and availability.