... Plastic or pvc, it made with environmental silicone, which will make it much softer,safer,comfort! 2 ... 5.5 ×1cm 3.Logo:Embossed,Desbossed,Pringting is possible. 4.Features: flexible, fashion,eco-friendly ... been approved by SGS.ROHS,FDA,LFGB.which is better than other plastic and pvc for people to ... /day/mold 8.Package: 1pcs/polybag, customlized package is also welcomed! 9.Design: welcome OEM design. 10 ...