Safe Material: Placemats for kids are made of premium silicone which is odourless non-toxic, no fading and heat resistant up to 300℉. Multiple Uses: Perfect as table mat, placemat, pastry dough rolling mat, countertop worktop protector under oven, microwave, airfryer and other small kitchen appliances, pet mat, office computer mat, desk mat, writing board pad and etc. Jumbo Size: Two sizes for your choices -- perfect size and thickness is suitable for kids eating or playing, messy art craft projects, well protect your table and provides a large, protected work area. Available to Cut : easy to cut to fit different sizes and shape ,Protect countertops from scratches, burn, scuffs and spillage. Easy to roll up and store without wrinkled. Stay Put: The polished back side enables strong absorption which will protect the staff on it from sliding, stay on the counter or table. When you first receive the mat, the edge might be a little bit curling, just give it a few taps , and it will then get lay down.