Oushen Adjustable Full Flash Children Single Four-wheel Roller Skates Skating Shoes Set, Size : M

1. Upper material: semi-soft breathable composite material, sandwich mesh, wheel material: PU, support material: aluminum alloy
2. The size can be adjusted freely according to the foot size of the user. The brake is sensitive to the brake and the high-strength plastic bracket can be used.
3. Good quality and durability
4. Suitable for wearing 32-37 yards in peacetime

Use, safety instructions:
When using, first adjust the appropriate size, then put a pair of insoles and use them. After each use, tighten the screw of the wheel to prevent the wheel from falling out. Please do not use barefoot, you must wear socks to glide.
1. Children under five years of age should glide under adult supervision.
2. Sufficient protective devices (such as braces, elbows, knees and helmet) should be worn when taxiing.
3. Before sliding, check whether the screws, rivets and shoes on the product are firm.
4. taxiing should be conducted in safe and legal sites.
5. Avoid taxiing in crowded and busy areas or at night.
6. Avoid taxiing on watery, oily or uneven ground.

Maintenance of roller skates
1. Often remove and wash the inner sleeve of shoes, which can prevent odor and bacteria.
2. Changing the wheels on the left and right sides often makes the wheels of skates more durable.
3. Avoiding sliding on rough roads can prolong the service life of wheels and bearings.
4. Do not replace wheels or bearings individually, which will reduce the stability of sliding.
5. If the bearing has been used for a long time, when the sliding is not smooth or there is a "sand" sound, the bearing can be removed and immersed in the "de-impregnated oil" for about half an hour, the impurities in the bearing will be cleaned out, and then sprayed with engine oil or special bearing oil. This can extend the service life of bearings.
6. When products are not in use, they should be stored in dry and sunless places. This has a certain effect on preventing rust of fittings and aging of products.