Made from silicone, these tabs are up to 480°F ( 250°C), ensuring safe and cooking Note: Please measure the size of your original air fryers tray silicone feet before purchasing to For ensuring our Replacement Feet fit your Air fryers tray Suitable for FN090 / FN091 / FN100 / FN101 / FN101GY / FN103 air fryers, ensuring a perfectly fit without affecting normal use Effectively scratches on your air fryers ' s inner coating by cushioning the grill plate during insertion and removal, prolonging the lifespans of your appliance Simply insert these bumpers into the designated holes on your air fryers grill pan for effortless installation They are easy to disassemble and clean, saving you time