Soft Shell Helmet Blue Medium 21 1 2 22 1 4 Circum Nerve Sensory Evaluator Access Read the User Manual carefully Instrument Accessories Read the User Manual carefully before you use it lift capacity * 78 L x 30 W * Motorized table elevates from 27 to 37 high * Oak laminate apron with black laminate storage shelf * Electrically activated hydraulic cylinders are built into (4) corner telescoping legs * Legs are black powder coated and equipped with levelers for uneven floors * Hands free foot control operation * Vinyl upholstered tops with 2 thick high density urethane foam * 110V 60Hz 2 This lightweight helmet is made from shock absorbent foam that is fully ventilated * It's coated in vinyl so it's easy to clean using just soap and water * With no hardware in the foam there is no danger of the face connecting with anything hard or sharp * Comes with an easily adjustable snap closure chinstrap