Reference: 30415 Description: 30415 Automotive cogged Belt Length: 41.5 in Effective Length, 42.09 in Outside Length Top Width: 30/32 in Height: 19/32 in Weight: 0.74 lb Material: Rubber cushion, polyester cable cord as reinforcement and rubber impregnated woven cotton-polyester fabric Manufactured to perform at identical or higher levels than all major US manufacturer's belts of the same type.