Protect your mattress with the Personal Profile CoolTek Mattress Protector, which offers a ten year warranty protection against stains and dust mites. The Cool Tek fabric features air channels that dissipate heat away from your body for cool, undisturbed sleep. CoolTek Mattress protector protects against liquids and stains and provides proven protection against allergens and dust mites. Only 1/8 inch thick, the CoolTek Mattress Protector protects your mattress without changing the feel of your mattress.