1.2cm in thickness of yellow EVA, butterfly, apple and flower metal rings, w/ header card+poly bag packed set 1) nickle and lead free,2) cad.+ 6P free.3) for kid's holiday. 4) package: thermo+cap+ sponge+5pcs ring as one set, ring: nickle and lead free, thermo+cap: cad.+6P free.5) EVA crown set: EVA 12mm in thickness. 3pcs ring in the EVA padding with tag of customer, poly bag packed.5) 4)