Figure Skate Rust Prevention and Protection Blade Covers made with Zerust Rust-Prevention Technology - Adult Size Medium 5-8 Protect Figure Skates from Rust and Corrosion for up to 5 years Made of a super-absorbent material that draws moisture away from the blades Fit snug around the blade for a secure fit, Fits Figure Skates: Senior/Medium/Size 5-8 Includes one pair of Rust-Prevention Blade Covers