1 Pair Plastic Skate Blade Protectors with Adjustable Spring(Black) Description: When you skate on hard concrete, wood or metal, you will damage the blades almost immediately, causing them to blunt or incise at the edges. It is difficult to ride on blunt edges, so it is important to protect the blades with hard covers when walking on the rink. This pair of skate protectors is just for you. What are you waiting for? Buy 1 pair and enjoy skating. Characteristic: 1. Made of high quality plastic that is durable, sturdy and sturdy 2. The covers need to be assembled with a screwdriver because they have a metal spring in the middle that allows them to stretch to fit the blades exactly. Its placement will vary depending on the size of the rollers 3. Protect the skate blade from blunting when walking 4. Suitable for hockey or figure skates, etc. Specification: Material: plastic Color: Black Length: approx. 31 cm / 12,20 inch Product Size: 37-42 meters: can be put directly 33-36 yards: cut off a piece of plastic with a saw according to the length of the ice blade and move the position of the spring Not suitable for size 42 and above Package weight: approx. 205g Quantity: 1 pair The package includes: 1 pair of skate blade protectors (without skating shoes) Note: Be sure to take them off before stepping on the ice, otherwise you will fall spectacularly! When skating, place them on an outside shelf near the ice door. Get them when you get off the ice, but be sure to wipe the snow off the blades before putting on the covers. From time to time, clean them with a toothbrush, otherwise the collected dust and debris will dull the blades. When removing them, never store them in hard covers. Photographing with light and different displays can cause the color of the item in the photo to be slightly different from the actual one. The permissible measurement error is /- 1-3 cm.