Use your laptop in complete comfort with the Fellowes portable laptop riser. The riser promotes a healthier typing position when working with a laptop on you knees and it helps prevent your devise from over-heating. Its ultra slim design is ideal for easy storage and portability whilst non-slip pads keep it securely positioned on your lap. The air ventilation system and heat guard flaps keep your laptop cool whilst your work. This portable riser supports a 17" laptop or a laptop with a maximum weight of 10lbs.