Material Made by Senior pulp Size 57mm*50mm, 57mm*60mm, 80mm*60mm, 80mm*80mm, we have a various of sizes for choices, or customized according to your requirement Outside diameter 18mm,19mm, 30mm,available to customized by yourself as well Inside diameter 12mm,13mm,24.5mm, available to customized by yourself as well Width 57mm,80mm, available to customized by yourself as well Color White, or customized according to your requirement Brightness 92%,98%-108% etc Paper weight 48gsm,52gsm,55gsm,58gsm,60gsm,65gsm etc. Quality High glossiness ,super smooth surface Clear thermal image and long preservation time of printing effect Core type Plastic or paper MOQ 1000 Carton Certification ISO9001:2008 Sample lead time One day upon receipt of sample charge