Hockey Skate Guards with Sharpening Stone (Bundle) - Elite Hockey 700XS PRO Skate Guard - Extreme Walking Soaker WATER RESISTANT - soft outer water proof shell protects blades from moisture BLADES HELD IN PLACE - Inner liner channel holds blade in place. HARD RUBBER SOLE - prevents tears, protects skates and protects other equipment and non-slip SIZES - Junior (size 1 - 5), Senior (size 6 - 9), Senior XL (size 10 - 13) Sharpening stone included