Material: Neoprene 2MM-4.5MM, (OPTIONAL)

Colour : optional

Size:SS#,S#,M#,L#,XL#(optional)

Parking: each a polybag.(optional)

Carton:carton of out parking. (OPTIONAL)

LOGO:welcome OEM

Weight sandbag

Different weight available,application on joging,running,gym exercise