25.4mm plastic hollow ball Material:PP,PE Ball diameter:25.4mm China 25.4mm plastic ... roll on ball factory Ball diameter:25.4mmMaterial:PP PEColor:white,natural,red,as your request if large ... ball size:9.5mm--100mm,made of PP PESolid ball:3.5mm--55mm,made of PP POM PMMA PA PC ABS1.Samples ... price and good quality,if you are interested in any of them.pls contact me. China 25.4mm plastic roll ...