... . low price, high quality About us Brand NamePlace of OriginStandardxinxinZhejiang China ( mainland)SGSAbout flying saucer ball Product nameFlying saucer ballMaterial Stainless steel ... *5 , 3.5*5.5 , 5*7 , 7*10 , 6*8 and so onGrade G10 - G1000Application Flying Saucer ball, which looks ... .5512.5-14.2≤0.0230.02713.2-14.50.8-2.01.82 China Satellite Balls ( SGS approved )