... 2.Color:multicolor 3.Stuffed:iron sand, iron ball, etc. 4.Weight:as requested Sand dumbbell set1.basic information of goods ... MaterialneopreneSize18*9cm(or as requested)Stuffediron sand,iron ball, sand,etc.Weight0.5KG/pair,1KG/pair,1.5KG/ ... ankle support, etc. (3) Sandbag:oxford fabric sandbag, neoprene iron sand bag, neoprene overlock sandbag, adjustable iron bar sandbag,etc. (4 ...