Please refrain from copying product images and descriptions. m(__)m I have those skating supplies ☆ #amu_skating supplies ■ Ice hockey figure skating blade cover edge cover black 13 □ S Maximum extension outer dimensions approx. 31cm / height approx. 7cm I think you can use it for blades up to about 24cm long. □ M Maximum extension outer dimensions approx. 37cm / height approx. 7cm I think you can use it for blades up to about 30cm long. □ L Maximum extension outer dimensions approx. 43cm / height approx. 7cm I think you can use it for blades up to about 36cm long. 100% polyester It is made of two layers of microfiber towel-like fabric ☆ The bottom part that touches the blade is reinforced with nylon tape ☆ Other skating supplies are available ☆ #amu_skating supplies ☆Bundle discount☆ 100 yen off from the second item ☆ Thank you very much (^-^*) Cloth shoes skate cover blade guard sole protector sack simple plain black 0000