Features and Specs:

• Inner dimensions: 25mm x 103mm (1" x 4")
• Outer dimensions: 40mm x 120mm (1-9/16" x 4-3/4"")
• Bending Radius: 75mm (3")
• Links per foot: 6.5
• Light weight
• Self lubricating -maintenance-free
• Easy install & service snap together links
• Opening lids on both top and bottom 
• Significantly reduces wear on cable and hoses thus extending their cycle life
• Corrosion free
• Custom travel lengths easily satisfied