PAT & DORIS Professional Grade Nonstick Sushi Mat Plastic Sushi Rolling Mat Plastic Makisu Sushi Mat Roller - Designed for sushi chefs to show off the chef's elegant skills on the bar counter and impress guests. - The strings are drilled thru plastic that protects the strings and help for the longevity of the mat. - The mat can last for over 5 years for home use and over six months For commercial use with proper care. - Food grade p.p. material wich meets the FDA and Japan MHLW requirements. -Non-stick surface, no plastic wrap required, save money and time, ideal for making inside-out sushi roll such as California rolls. - Ultra-durable and more flexible than bamboo sushi mat. - Rigid enough to apply constant pressure along the length direction of the roll. - Resists moisture and dirt accumulation, smooth surface is easy to clean and dry quickly. - Retains neither odors nor flavors. - Dishwasher safe. - Size: 10.5 Inches x 9.8 Inches x 0.12 lnch - Weight : 136 gm - Heat-resistant temperature: 248 F - Cold-resistant temperature: -4 F - JAPAN PATENT No.5922708