This customer gym photo from American customer , who orders machines from us every month .The dual leg machine is always the first choice for most small and medium-sized gyms.Dual leg extension leg curl main frame dark grey is well matched with a black cushion, which is very suitable for all kinds of decoration of the gym . We not only produce flat oval tube dual leg machines, we also produce square tube leg-mounted double-function machines. If you are interested, please contact us