Sport yoyo Unit size: dia 4 cm 1.Materials: plastic 2.Safe materials: non-toxic, non-lead, non-phthalate, soft for child 3.Different styles and colors availalbe 4.Glossy surface and brighting colors 7. Promotional item:attractive toy and souvenir, Good choice for collection, decoration and gift 8. Certification and Test report: SGS, EN71 part 1,2 and 3 YOYO