These are top notch scrapers! Yes that pun was fully intended as they have the cut out for cleaning side walls and edges. Seriously though, these are the best scrapers that I have ever used. I do all the shaping and etching work myself here in Lancaster county and only use American made .220 acrylic sheets. So I am proud to bring these fully American made scrapes to the market at a very reasonable price. Bring you own and compare them. Mine are the just the right size for wide boards or narrow skis, plus they just fit in your hands so well. Another advantage is they're thicker than the competition, resulting in less flex and a cleaner/closer scrape with every pass. These pro level scrapers retail for as much as $15 + shipping! But not here at BTTP, our goal is to get you boarding on a budget.