... silicone 2.certificates:FDA,SGS,LFGB,ISO 2012 hot sell silicone watch with necklaceDetails Material:100%silicone/rubberStyle:can supply different colors ... depend on pantone colorsCertificate:ROHS,SGS,ISO FDAPacking:packing with individual polybag-ODM packingDelivery1.By air /sea 2.Express( ... ,blister box,Pebag,OEM packaging available!ImagesCertificates 2012 hot sell silicone watch with necklace