the Silicon Jar & Can Openers Are Made of Premium Food Grade, Which is Soft, Durable, & Safe for Daily Kitchen Use. the Non Slip, Ergonomic Grip Provides Extra Traction, Making It Easy to Twist Open Stubborn Lids, Jars, Cans, & Bottles Without Straining Your Hands or Leaving Sharp Edges. Lightweight, Portable, & Available in Vibrant Colors, These Mini Openers Are Perfect for Home Kitchens, Camping, Travel, & Outdoor Activities. They Are Easy to Clean & Store, & Their Smooth, Soft Texture Ensures a Comfortable, Scratch Free Experience on All Types of Containers.