1.epoxy stickers are various in shape,size,design 2.Customers' design welcomed 3.ROHS,SGS certificated ... to stick the epoxy sticker on the upper of the bottle caps, then seal on your design.2> The epoxy sticker ... and transparent, no dirtly, no toxic3> Material, logo, size and shape can comply with customers' design and requirement.4> OEM & ODM ...