PVC Coaster 1 pass ROHS, SGS test 2 OEM is welcome 3 eco-friendly,non-toxic 4 usage: business gift cup coaster PVC Coaster*Material: pvc + eva* Logo: can be printed, full color printing, debossed.* Size: any size available*Colors: red, pink, black, blue, yellow, green, purple..we also can do as your requested.*Customized logo , OEM or ODM are welcome.