About product and suppliers:
            1,756 perform adjustment products are offered for sale by suppliers on Alibaba.com, of which free weights accounts for 8%, furniture legs accounts for 1%, and physical therapy equipments accounts for 1%. 

A wide variety of perform adjustment options are available to you, such as stainless steel, cast iron, and plastic. You can also choose from 1 year, 2 years perform adjustment, as well as from unisex, men, and women perform adjustment, and whether perform adjustment is universal, or home use. 

There are 1,565 suppliers who sells perform adjustment on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of perform adjustment supply is 1%, 94%, and 4% respectively.