* Dual density Ð non slip on outside and smooth on inside * Non-slip transparent piping polyethylene material * (Like non-slip floor tiles our bags do not need to be STICKY to work) * Hygienic Ð completely food safe * Hot (to 120 degreesC) and cold use * Will not split or balloon * Rolls of 100 Ð tear off as required * Available in high-visibility blue to comply with commercial food safety * Made in Japan