... . Cold type, acid type, oil type varieties. Features:Allow the use of high strength, high safely coefficient; elongation minima, tension travel a ... .Q:How can I get some samples? A:1,We are honored to offer you samples. New clients are expected to pay for the ... , this charge will be deducted from the payment for formal order. 2,Regarding the courier cost: you can arrange a RPI (remote pick-up ...