1, Colors can be changed 2, Hardness :30-45" 3, Free samples Welcom customers' own designSample policy:Free samples supplied, but customer should pay the shipping cost.MOQ: 1000 sheets (can be discussed)Payment: 30% T/T before production, the balance payable at the sight of copy B/L.Packing: packed in PP bags, can be rolls (also as your request). EVA massage soles , EVA massage sheets