Reference: 23630 Description: 23630 Automotive cogged Belt Length: 63 in Effective Length, 63.64 in Outside Length Top Width: 23/32 in Height: 15/32 in Weight: 0.63 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.