Descriptions:The outside fabric wrap is treated with high oil and heat resistance.Specially engineered, twisted, heat and chemically set, neoprene rubber material.The body rubber compound is a highly engineered synthetic rubber compound.Specifications:Product Name: Wedge BeltMaterial: Neoprene RubberColor: BlackType: SPZ1950Width: 10mm/0.39"Height: 8mm/0.31"Pitch Girth: 1950mm/76.77"Inner Girth: 1913mm/75.31"Outer Girth: 1963mm/77.28"Package Content:2 x Wedge Belt.
eBay