... , white, black, red, yellow, blue, purple, fluorescence colour, or other mixed-colour.Application:Mainly use for packing gift, flower ... (environmental protection), PND verified, without any harmful substances(such lead, mercury, cadmium, chrome), don't contain plasticizer, DPRP, formalin etc. ... Pls don't put elastic ring under direct sunshine or damp environments3.Pls don't direct contact with the ...