The Gecko Grip Silicone Cutting Board Gripper, Trivet, Jar Opener & More Stops Cutting Board Rock, Trivet Under Hot Pots, Jar Opener & More Improves Kitchen Safety, Grips When Wet. Non-porous, helps reduce cross contamination 100% Food Safe Silicone, Heat Resistant to 500 degrees F Dishwasher Safe, BPA Free, Made in the USA Contents: (2) Two 10 1/2 inch x 3/4 long Silicone Gripper Strips