... :acrylic,environmental protection through CE, CN certification sizei:3.5cm in diameter LOGO:according to customer requiremsample time:5 dayssample charge ... ,palstic,ABS,pp,pe,iron,ps.and our facoryt is in the 308 road, longgang tow ,wenzhou city,zhejiang province.we ... from around the world. plastic hollow ball with 3.5 cm in diameter for open