Feature●The belts exceed USA RMA published ratings levels. They are designed to perform at the identical or higher level than all other major USA Manufacturers belts of the same type●Belts may not come in a cardboard sleeve●The lower, compression section of the belt is made of highly fiber reinforced, oil and heat resistant●Made in ChinaDescription The belts exceed USA RMA published ratings levels. They are designed to perform at the identical or higher level than all other major USA Manufacturers belts of the same Type.