The POWERSLIDE Sabres W4 ice blade black allows you to easily turn your favorite 4-wheel inline skates into fun. fast. capable ice skates. The POWERSLIDE Sabres W4 sets itself apart from other POWERSLIDE ice blades. coming complete with front picks for those who like figure skating during the winter months. Simply replace your wheels with the 4W ice blade while using your frame spacers which are included in the package to center the blade. Made of stainless steel in 52 2 HRC hardness. this strong. stable blade is ready for fun. intense days on the ice. The Sabres W4 fits multiple 4-wheel frame sets - review our chart to make sure your blade can be used with your current skates. The Sabres W4 ice blade is availablle in 3 colors - classic silver. black and rose pink. Check them all out and chose your favorite color!