... M, L Specification:1) Material: neoprene, cotton or bandage Support (Elbow) 2) Thickness: 2-4mm3) Size: S, M, L About us ... and closes to Guangzhou – Shenzhen highway, Beijing – Guangzhou railway. With convenient transportation, products can be easily and quickly exported from ... the popular styles or designs in your market at present. With the “Quality sources, Efficient and Secure” as principle, we ...