See boards are a unique and patented anti-fatigue mat and height adjustmentsystem for standing at the helm. The first product of its type, addressing bothback and leg pain issues along with visibility concerns. This combination of acomfortable anti-fatigue pad and optional height adjustment panels are great foryounger boaters ready to take the wheel and height challenged boaters tired ofstanding on tippy toes struggling for a better view. Boating becomes safer, morerelaxing and more comfortable.Helm Cushions are firm enough for lasting comfort yet soft enough to absorbshock and vibration to isolate you from a solid boat deck and unforgiving(and unpredictable) seas. The textured surface is even comfortable for barefootboating.These energy absorbing, anti-fatigue cushions are constructed from 7/8" thick(22mm) closed cell and anti-bacterial EVA foam. Pads are environmentallyfriendly recyclable material resistant to oils, UV and saltwater. Easily removablefor storage or cleaning with mild soaps and brushes commonly used on boatdecks. Comes in 2 sizes to fit most sailboats, center consoles, trawlers, workboats…large or small.Seeboards attach to the boat deck using the exclusive Seeboards fastener that "clicks" on and offeasily and securely. This prevents the mat from moving around on the deck using only four 2" rounddiscs with pressure sensitive adhesive. Unlike some helm pads that use adhesive over the entire areaof the fatigue mat. Absorbs shock and vibration while standing at the helm Redusces stress on the back, legs and feet A comfortable pad your feet will enjoy!